The EXPLODING POPULATION OF 7 B IS INFLUENCING OUR CLIMATE BY BURNING FOSSIL FUELS THAT EMIT CARBON DIOXIDE, CO2.
1. THE HUMAN INFLUENCE ON WARMING
Emissions of the greenhouse gas CO2 are increasing at a rate of 2.5 ppm per year.
2. CONTRAST THIS WITH SLOWER NATURAL PROCESSES
18K – 10K years ago, C02 increased at a rate 1/300th slower.
3. THE IMPACT OF CONTINUING CLIMATE CHANGE
Melting of the Arctic is increasing our winter climate extremes.
Disclaimer -
The Content belongs to IPCC (The Intergovernmental Panel on Climate Change). Sharing here is just to spread awareness about Climate Change.
https://www.ipcc.ch/report/ar6/wg1/downloads/outreach/IPCC_AR6_WGI_SPM_Basic_Slide_Deck_Figures.pdf
Recent changes in the climate ... Climate change is already affecting every inhabited region. This is important to take this issue seriously now, in the coming years the problem will be huge. The world is changing rapidly, Climate Change is the biggest challenge now, technology like carbon capture, artificial photosynthesis, Solar CSP, Green Hydrogen, and many more can be helpful. Teachers must work on teaching climate change issues and their solutions to students to inspire them to work and invent new solutions to climate change problems.
-- BY SHIVAM PARMAR (Designer)
The year 2014 tied with 2010 as the warmest year on record for the last century. The melting of Greenland, mountain glaciers, and thermal expansion is raising sea levels four times faster than in 1900. Sea level rises of 2 to 6 feet are predicted by the end of the century. Flood highs from hurricanes Sandy and Katrina were ~ 10 feet.
The article “Treading Water” in the February 2015 "National Geographic" tells how Dutch Docklands LLC sees profit not loss from rising sea levels. They are building floating homes in Miami, FL. A floating classroom could assure ASPEC’s long-term future. It would provide a place to meet in the event of flooding by the 10-foot ocean surges that accompany hurricanes.
Dr. Carr describes how increasing greenhouse gases, mostly carbon dioxide from the burning of fossil fuels, trap the radiation that is warming our planet. Advances in non-carbon emitting energy sources can reduce global warming. Solar PV panels are now generating electricity at $0.07/kWhr, less than the national utility average of $0.12kWhr. Rising sea levels are a better measure of global warming than atmospheric temperature, as 90% of our planet’s heat content is in our oceans.
You can learn more at www.RiskyBusiness.org.
The real reason for climate change and what is driving the changes. No model is any batter then the predictive results, the validation is therefore very easy to determine.
Disclaimer -
The Content belongs to IPCC (The Intergovernmental Panel on Climate Change). Sharing here is just to spread awareness about Climate Change.
https://www.ipcc.ch/report/ar6/wg1/downloads/outreach/IPCC_AR6_WGI_SPM_Basic_Slide_Deck_Figures.pdf
Recent changes in the climate ... Climate change is already affecting every inhabited region. This is important to take this issue seriously now, in the coming years the problem will be huge. The world is changing rapidly, Climate Change is the biggest challenge now, technology like carbon capture, artificial photosynthesis, Solar CSP, Green Hydrogen, and many more can be helpful. Teachers must work on teaching climate change issues and their solutions to students to inspire them to work and invent new solutions to climate change problems.
-- BY SHIVAM PARMAR (Designer)
The year 2014 tied with 2010 as the warmest year on record for the last century. The melting of Greenland, mountain glaciers, and thermal expansion is raising sea levels four times faster than in 1900. Sea level rises of 2 to 6 feet are predicted by the end of the century. Flood highs from hurricanes Sandy and Katrina were ~ 10 feet.
The article “Treading Water” in the February 2015 "National Geographic" tells how Dutch Docklands LLC sees profit not loss from rising sea levels. They are building floating homes in Miami, FL. A floating classroom could assure ASPEC’s long-term future. It would provide a place to meet in the event of flooding by the 10-foot ocean surges that accompany hurricanes.
Dr. Carr describes how increasing greenhouse gases, mostly carbon dioxide from the burning of fossil fuels, trap the radiation that is warming our planet. Advances in non-carbon emitting energy sources can reduce global warming. Solar PV panels are now generating electricity at $0.07/kWhr, less than the national utility average of $0.12kWhr. Rising sea levels are a better measure of global warming than atmospheric temperature, as 90% of our planet’s heat content is in our oceans.
You can learn more at www.RiskyBusiness.org.
The real reason for climate change and what is driving the changes. No model is any batter then the predictive results, the validation is therefore very easy to determine.
Climate Change Basics: Issues and Impacts for BoatingNASBLA
State Climatologist David Zierden presented Climate Change Basics: Issues and Impacts for Boating to the National Association of State Boating Law Administrators on September 9, 2008
Warming is believed to be caused by increasing concentrations of greenhouse gases produced by human activities such as the burning of fossil fuels and deforestation. The effects of an increase in global temperature include a rise in sea levels and a change in the amount and pattern of precipitation, as well a probable expansion of subtropical deserts.
As a result of our consumer culture lifestyle, we are polluting the earth and slowly changing its temperature. As a result, weather patterns will be less predictable and water level will rise significantly
Climate change is an extended change in the Earth’s regular pattern of atmospheric conditions and its fluctuations
Global warming is caused by an enhanced greenhouse effect mostly caused by anthropogenic activity
Climate Change Basics: Issues and Impacts for BoatingNASBLA
State Climatologist David Zierden presented Climate Change Basics: Issues and Impacts for Boating to the National Association of State Boating Law Administrators on September 9, 2008
Warming is believed to be caused by increasing concentrations of greenhouse gases produced by human activities such as the burning of fossil fuels and deforestation. The effects of an increase in global temperature include a rise in sea levels and a change in the amount and pattern of precipitation, as well a probable expansion of subtropical deserts.
As a result of our consumer culture lifestyle, we are polluting the earth and slowly changing its temperature. As a result, weather patterns will be less predictable and water level will rise significantly
Climate change is an extended change in the Earth’s regular pattern of atmospheric conditions and its fluctuations
Global warming is caused by an enhanced greenhouse effect mostly caused by anthropogenic activity
What is climate change doing to us and for us?Paul H. Carr
What are we doing to our climate? Emissions from fossil fuel burning have raised carbon dioxide concentrations 35% higher than in the last millions of years. This increase is warming our planet via the Greenhouse Effect. What is climate change doing to and for us? Dry regions are drier and wet ones wetter. Wildfires have increased threefold, hurricanes more violent, floods setting record heights, glaciers melting, and seas rising. Parts of Earth are increasingly uninhabitable. Climate change requires us to act as a global community. Climate justice enjoins emitters to pay the social-environmental costs of fossil fuel burning. This would expedite green solar, wind, and next-generation nuclear energy sources. Individuals should conserve resources, waste less food, and eat a plant rich diet.
OSCILLATIONS from ARCTIC WARMING: Record COLD & HOT, RISING SEASPaul H. Carr
WEATHER EXTREMES ARE INCREASING.
Record-Cold and Snowfall in New England during 2015 winter.
-Record high sea temps, 11.5 C, put more
water vapor (snow) in the atmosphere.
-Record-Hot West Sees First 100-Degree Temperature of 2015.
- CA 4 yr. drought longest in history.
Wet areas getting wetter: Floods, Snow
Dry areas getting drier: CA Drought, Wildfires.
Rising sea levels are a better measure of global warming than air temperaure.
Global Warming is the average rise in temperature of the Earth's atmosphere which results in climate change. this PPT showcace about Global Warming, it's causes, it's effects, some current facts, and precautions to control it.
Through the project the students will learn that the temperature of Earth is increasing which is threat to human civilization.We should minimise the fuel consumption to reduce green house gases.The students will learn real life Mathematics .They will learn to predict the amount of ice amount of Arctic sea by using linear equation.
The amount of sea ice in ( sq km) is a linear function of year.
Some pictures are taken from www.nasaclimate.org
The project was selected for seminar " Development of quality teaching in Mathematics" at RIE, Ajmer under Poster presentation category .
Vivid description about climate change
A NASA database based presentation.
Geoengineering, solar , Mitigation and Adaption
a social cause , vital signs of planet
brief intoduction
www.climate.nasa.gov
Social climate change & water crisisIan Mohammed
this z a ppt on climate change and water crisis
well, I would actually say that a few slides in da climate change r frm other ppt's bt most dem were searched by myself.
in da water crisis also I hv done da same....
for more info;s I hv also made a page of IMPORTANT references..
thank u
hope u'd lyk it
comment below
What are we doing to our climate? What is it doing to us? What can we do?Paul H. Carr
OVERVIEW
I will be introducing you to ECONOMIC, ECOLOGICAL, and TECHNOLOGICAL ISSUES.
¥ Climate change is an unintended consequence of carbon dioxide emissions from burning fossil fuels.
¥ By pricing in the social and environmental cost of these emissions, we can expedite their reduction. Let’s harness profit greed towards green technology development.
¥ The environmental challenge is to balance the beauty and sacredness of nature with its utility.
ABSTRACT
What are we doing to our climate? The scientific consensus. Tides and temperatures are rising. Since the beginning of the industrial age, emissions from fossil fuel burning have raised carbon dioxide concentrations to 410 ppm. This is 33% higher than in the last million years. This increase is warming our planet via the Greenhouse Effect. At the present rate of carbon dioxide increase, we will reach 800 ppm by 2100. When our earth was at this concentration 40 million years ago, it was so warm that there was no ice. Sea levels were about 300 feet higher than today.
What is climate change doing to us? “The earth and its poor cry out, and we must listen” Pope Francis. Dry regions are drier and wet ones wetter. Wildfires have increased threefold since 1970, storms more violent, floods setting record heights, and glaciers melting. Natural catastrophes are occurring more than twice as frequently as in 1980. Sea levels could rise as high as 18 feet by 2060. Parts of Earth are increasingly uninhabitable, resulting in millions of climate change refugees, CLIMmigration.
What can we do? Religion and science matter. Ethics trumping economics. Let’s yoke our knowledge of climate science with the motivational power of spiritual values. We need to reduce our carbon footprints. We now have the option to purchase green electric cars getting the equivalent of 100 miles per gallon and solar PV panels to lower our electric bills. We can support the Citizen’s Climate Lobby which advocates a revenue neutral carbon production fee resulting in a dividend returned to all. This would stimulate our economy creating millions of jobs and increase the deployment of green solar, wind, and nuclear energy sources. Thorium, in addition to uranium, is a green energy source for the future. Republicans are less afraid of nuclear energy than Democrats.
COVID's Impact on Inflation and Income EqualityPaul H. Carr
Will inflation from the COVID recovery be permanent?
What does the Federal Reserve Predict?
Has the COVID recovery increased income equality?
Why do job openings now outnumber job seekers?
Wage Serfs: Principles & Politics Trumping PeoplePaul H. Carr
Presented at Thoreau Society Annual Gathering
Higher taxes in Europe result in more income equality than in the US.
Invisible hand of Adam Smith's economics versus the Tragedy of the Commons
Golden Rule of Economics: Those who have the gold make the rules.
Overcoming Limitations of "Naturalism Without Religion"Paul H. Carr
Tillich’s existential and Whitehead’s process theologies overcome the limitations of “naturalism without religion.”
Tillich, Wildman, Whitehead, and Bracken update the Bible’s promise of eternal life as well as the meaning and goal of history. Tillich’s description of religion as the Dimension of Depth resonates with Goodenough’s "Sacred Depths of Nature."
For Whitehead, the goal of the Universe is the production of beauty.
“The thirst for beauty that permeates our lives is an opening to transcendence,” according to theologian Philip Hefner.
GREEN ENERGY’S ECONOMIC PROGRESS
Reducing carbon missions by 51% in 2030
-Environmental, social, and governance funds have more than tripled to reach $2 Trillion.
-Three new “Mean Green” board members are forcing Exxon to clean up its act.
-GM is betting big on batteries for electric vehicles with a new $2.3 billion plant in Ohio.
-Advances in electric vehicles and next-generation nuclear reactors are helping the US achieve its goal of reducing carbon emissions to net zero by 2050.
ACHIEVE NET ZERO CO2 BY 2050 or an Economic Depression
ECONOMICS (GDP)
- Increasing climate extremes cost $390 billion in 2020.
- Present trends indicate a 10%-GDP-decrease depression
-Carbon Fee Plus Dividend solution
NON-CARBON EMITTING TECHNOLOGIES:
Electric Vehicles (EVs) charged by
Next generation nuclear reactors
Greener Power for More Electric VehiclesPaul H. Carr
GREENER POWER FOR THE INCREASING NUMBER OF ELECTRIC VEHICLES (EV)
by Paul H. Carr
Charge EVs at Night
- Electricity demand from 12 PM to 6 AM is very low.
Install PV charging stations for daytime charging.
More electricity by using the waste heat of present generators.
-Coal, nuclear 32% efficient
- Natural gas turbines 44% efficient
Replace carbon emitting coal and gas with nuclear.
Post-COVID Economic Challenges: Unemployment, Increasing Inflation & National...Paul H. Carr
Post-COVID Economic Challenges: Unemployment, Income inequality, Increasing Inflation, & National Debt.
Paul H Carr summarized a webinar by the following: Eric Rosengren, President and CEO, Federal Reserve Bank of Boston; Wendy Edelberg, Brookings Institution, and Philip Swagel, Director, Congressional Budget Office. Would less inflationary and debt increasing relief act have been better than President Biden’s $1.9 Trillion bill?
A Newer, Millennial Testament of the Continuing Creation since 100 CE.Paul H. Carr
A NEWER, MILLENNIAL TESTAMENT of the Continuing Creation since 100 CE."
The Old Testament was from about 1500 BCE to 0. The New Testament was added and completed in 100 CE.
Let's add a Newer (Millennial) Testament of the 1900-year-increase in knowledge, wisdom, and truth to the New Testament:
newer science, poetry (Psalms), and literature. The universe is still awakening and we are called to be co-creators in the continuing creation. A Newer Testament , which updates the Bible's flat earth cosmology, would help in correcting the misinformation in the popular Creation Museum in Kentucky.
Quantum Mechanics: Electrons, Transistors, & LASERS. Paul H. Carr
Quantum Mechanics, QM, has enabled new technologies that impact our daily lives. Yet, there have been at least 14 different QM interpretations in the last century. “If you think you understand QM, you don’t,” said Richard Feynman. Our macroscopic language is inadequate to describe the wave-particle duality of microscopic QM particles. Mathematics works better. This talk illuminated the production of the play Copenhagen, in which German physicist Werner Heisenberg, who directed the German attempt to make an atom bomb, visited Niels Bohr in Denmark during WWII.
A NEWER TESTAMENT of Continuous Creation since 100 CEPaul H. Carr
Old Testament 1500 BCE to 0.
New Testament 0 to 100 CE. A total of 1600 yr.
1900 years since the Bible was completed in 100 CE.
Let’s add a Newer Testament of the 1900-year-increase in knowledge, wisdom, & truth to the “New Testament.”
-Newer Science, Cosmology’s Century
-New Poetry (Psalms)
-Hymns
-Literature & Theology
An awakening universe with increasing globalization.
NEW HOT-to-COOL COSMOLOGY: Amazing Progress Yet Greater QuestionsPaul H. Carr
Astronomy has progressed from astrology to precision, hot-to-cool, cosmology. Georges Lemaitre, using Einstein’s General Relativity, predicted in 1930s that our universe expanded from a primeval atom in a hot big bang. In 1964, radio astronomers detected the whispering cosmic microwave background radiation from this hot cosmic explosion. Since 1993, an increasing number of satellites have measured that this Planck black-body radiation has cooled, as it expanded, to a very cool 2.725 K. It also has fluctuations of one part in 100,000.
Alan Guth’ inflationary universe theory predicted this as arising from quantum fluctuations at the “Beginning.”
Climate Change Extremes: Increasing Wildfires & HurricanesPaul H. Carr
1. CLIMATE CHANGE EXTREMES: INCREASING FOREST FIRES AND HURRICANES
2. CLIMATE CHANGE SCIENCE:
CO2 from fossil fuel burning is warming our Earth via the Greenhouse effect
3. WHAT WE CAN DO IMMEDIATELY:
A more vegetarian diet.
From Reductionism to Emergence: Transcending Death During COVID-19Paul H. Carr
How might we reduce the above-normal death rates from COVID-19? Our hope is for science to develop a vaccine. The reductive sequencing of the parts of the coronavirus could help. Francis Collins, who led the team that developed the science for sequencing the parts
of the human genome, entitled his book The Language of God, God being the holistic creator. Religion helps us transcend death. Science itself is moving from reductionism to emergent holism, which is closer to religion.
Scientists like Wigner, Deacon, and Dickerson are developing an emergent and non-materialist worldview. Theologians Clayton and Nurnberger are working on the emergence of spirit. Carol and John Albright envision a creative Interactive World, Interactive God. Cardiologist Van Lommel’s 20-year observations of near-death experiences give evidence for life after death.
CREATIVITY: Individual & CollaborativePaul H. Carr
The Creative Process
1. Individual
"There is no logical way to discover. There is only the way of intuition, which is helped by a feeling for the order.” Albert Einstein
- The 3-step creative process: informed, unformed, transformed
- Neuroscience: listening to music inspires creativity
2. Collaborative
- Searching for truth to expand and share our limited knowledge and worldviews.
Confront COVID-19 and Climate Change NowPaul H. Carr
COVID-19 & CLIMATE: BOTH GLOBAL, TEMPERATURE INCREASE
If we wait for a crisis, it’s too late:
Time after drastic action: COVID, months;
CLIMATE, century.
The COVID “stay in place” reduced greenhouse emissions up to 17%. Reduced population.
Non-US-Deficit Increasing solution: Carbon fee plus dividend for all.
What we can do: more vegetarian diet, less airline travel, more nuclear reactors
From Theology to Fractals: Mystical to Mathematical BeautyPaul H. Carr
Mystical to Mathematical Beauty.
I traced the transition from mystical to mathematical beauty in American thought: from the theologian Jonathan Edwards in the 18th century, through natural philosopher David H. Thoreau's "Walden" in the 19th, to the mathematician, Benoit Mandelbrot's "Fractal Geometry of Nature" in the 20th century. Chapter 4 of Paul H. Carr's "Beauty in Science and Spirit,"
Paul Tillich: Climate Prophecy versus ProfitPaul H. Carr
Paul Tillich’s 1962 sermon, “Man and Earth,” was prophetic. He said, “ We have no guarantee against man-made floods….” Floods are now increasing. Global ice is melting. Sea levels are rising four times faster than in 1900 from global warming.
What are the preliminary and ultimate concerns of those who deny what 97% of climate scientists have concluded? That is, increasing carbon dioxide emissions, mostly from our profitable fossil fuel burning, are warming our planet via the Greenhouse effect.
Let’s invest in jobs with-long term payoff. Until we get a vaccine, there will be continuing unemployment in the jobs where people are close together: restaurants, theaters, sporting events, airplanes, and cruises. Grants for more energy efficient homes and industrial buildings would make jobs for local contractors. The resulting lower energy costs with lower carbon dioxide emissions would repay the cost several times over. This comes when science tells us there is no time for delay on dealing with climate change.
Joe Biden’s “build back better” will immediately invest in sustainable job creation, new industries, and re-invigorated regional economies.
To outcompete China, Americans could invent, commercialize and manufacture the new battery technology needed to store solar and wind energy and for electric vehicles. Businesses and job creators all across our country would supply the materials and parts.
Millions of construction workers are needed to build affordable housing and to rebuild our crumbling infrastructure, including aging nuclear reactors. These generate 20% of our electricity with no carbon dioxide emissions. Americans are developing advanced reactors that are smaller, safer, and more efficient at half today’s construction costs.
Reform COVID19's Inequality to Avoid RevolutionsPaul H. Carr
COVID19 amplifies inequality, increasing tensions between poor Blacks, Whites, Police, and Immigrants. Economically disadvantaged Blacks joined by Whites are taking to the streets to demand reform. Economic inequality contributed to the French Revolution and to our Civil War, with the most casualties in our history.
We need reform to prevent revolutions. Karl Marx’s wrote his 1847 Communist Manifesto in response the newly rich industrialist’s exploitation of the poor workers in England. During this time, author Charles Dickens, as a boy, had to work ten-hour shifts pasting labels on bottles to support this family, because his father was confined in Debtor’s Prison.
In 1917,Trotsky led the Communist Revolution in Russia that ousted the Tsars’ monarchy. In 1924 Stalin emerged as the leader of the USSR. After WWII, the US fought the Korean and Vietnam Wars to stop the Communists from overrunning the world.
The rich, miserly Scrooge in Charles Dickens’ “Christmas Carol” underwent a conversion to a generous person who celebrated Christmas. In contrast to the Communist revolution, this can be a metaphor for the rule of law that enabled the US to overcome worker exploitation. The US passed child, labor, and anti-trust laws that constrained the power of the rich industrialists.
Since the 1980s, hourly worker pay has not increased in proportion to inflation and increased productivity. This disparity is increasing economic inequality. Most of the increased productivity pay has gone to those with education beyond a bachelor’s degree.
The minimum federal pay of $7.25 per hour has not been increased for over a decade. To keep up with inflation and productivity increases, the minimum wage should be gradually advanced to $ 20 per hour. Recently the minimum wage in Washington, DC increased to $14 per hour.
The property tax that funds public schools results in poor neighborhoods having poor schools and rich neighborhoods having good schools. State, federal, and corporate funds are needed to keep poor kids from being locked into poverty. Our high tech civilization needs an educated workforce. Let’s educate our poor rather than import educated immigrants. We must also reform our tax structure and corporate policies.
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Show drafts
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Empowering the Data Analytics Ecosystem: A Laser Focus on Value
The data analytics ecosystem thrives when every component functions at its peak, unlocking the true potential of data. Here's a laser focus on key areas for an empowered ecosystem:
1. Democratize Access, Not Data:
Granular Access Controls: Provide users with self-service tools tailored to their specific needs, preventing data overload and misuse.
Data Catalogs: Implement robust data catalogs for easy discovery and understanding of available data sources.
2. Foster Collaboration with Clear Roles:
Data Mesh Architecture: Break down data silos by creating a distributed data ownership model with clear ownership and responsibilities.
Collaborative Workspaces: Utilize interactive platforms where data scientists, analysts, and domain experts can work seamlessly together.
3. Leverage Advanced Analytics Strategically:
AI-powered Automation: Automate repetitive tasks like data cleaning and feature engineering, freeing up data talent for higher-level analysis.
Right-Tool Selection: Strategically choose the most effective advanced analytics techniques (e.g., AI, ML) based on specific business problems.
4. Prioritize Data Quality with Automation:
Automated Data Validation: Implement automated data quality checks to identify and rectify errors at the source, minimizing downstream issues.
Data Lineage Tracking: Track the flow of data throughout the ecosystem, ensuring transparency and facilitating root cause analysis for errors.
5. Cultivate a Data-Driven Mindset:
Metrics-Driven Performance Management: Align KPIs and performance metrics with data-driven insights to ensure actionable decision making.
Data Storytelling Workshops: Equip stakeholders with the skills to translate complex data findings into compelling narratives that drive action.
Benefits of a Precise Ecosystem:
Sharpened Focus: Precise access and clear roles ensure everyone works with the most relevant data, maximizing efficiency.
Actionable Insights: Strategic analytics and automated quality checks lead to more reliable and actionable data insights.
Continuous Improvement: Data-driven performance management fosters a culture of learning and continuous improvement.
Sustainable Growth: Empowered by data, organizations can make informed decisions to drive sustainable growth and innovation.
By focusing on these precise actions, organizations can create an empowered data analytics ecosystem that delivers real value by driving data-driven decisions and maximizing the return on their data investment.
1. HUMANS INFLUENCE OUR CLIMATE
Our CO2 emissions are 300 times faster than
natural effects.
- Paul H. Carr, Ph. D. IEEE Life Fellow
www.MirrorOfNature.org
2. The EXPLODING POPULATION OF 7 B IS INFLUENCING
OUR CLIMATE BY BURNING FOSSIL FUELS THAT EMIT
CARBON DIOXIDE, CO2.
1. THE HUMAN INFLUENCE ON WARMING
Emissions of the greenhouse gas CO2 are increasing at a
rate of 2.5 ppm per year.
2. CONTRAST THIS WITH SLOWER NATURAL
PROCESSES
18K – 10K years ago, C02 increased at a rate 1/300th
slower.
3. THE IMPACT OF CONTINUING CLIMATE CHANGE
Melting of the Arctic is increasing our winter climate extremes.
3. 2014 CO2 levels
of 400 ppm are
120 ppm above
the pre-
industrial
average
1875
• Carbon
isotope ratios
indicate the
CO2 increase
since1750 is
from burning
~300 million yr
old fossil
fuels.
1. HUMAN INFLUENCE ON WARMING
4. •Seasonal variations, 6 ppm or 2%, are superposed on the C02 increase.
• Population more than doubled since 1970
3.7 B
7 B
5. CORRELTAION BETWEEN TEMP AND CO2 INCREASE
1880 – 1980: CO2 increased 47 ppm.
1980 – 2010: CO2 increased 52 ppm.
Aerosols
7. Increasing CO2 gas density: 1. raises temperature of earth’s surface.
2. reduces temperature of the stratosphere.
8. -Outgoing spectral radiance at the top of Earth's atmosphere showing the absorption at specific
frequencies and the principle absorber CO2 at 16 microns.
-The red curve shows the flux from a classic "blackbody" at
294°K (≈31°C≈69.5°F). Schmidt, G.A., 2010 J. Geophys. Res.,115, D20106, doi:10.1029/2010JD014287.
9. 1750-2005: Even if
the cloud albedo
effect is assumed to
have the maximum
cooling value, there
would still be a net
warming of the
climate due to
human activities.
(UN Intergovernmental
Panel on Climate Change,
IPCC, 2007Report)
Solar Irradiance
increased by only 0.2%
since 1750.
12. At present rate
of 2.5 ppm
rise per year,
humans are
increasing
CO2 at a rate
300 times
faster than
the recovery
from the ice
age 18,000
-10,000 years
ago.
CO2 CONCENTRATIONS, HIGHEST (33%) IN 800,000 YRS,
COULD REACH ~1000 PPM BY 21OO.
Ice
Age
13. • Our present level of 400 ppm could reach ~ 1000 ppm by 2100.
• Arctic became ice-free 8 M years ago when CO2 = 300 - 450 ppm.
• Antarctic melted ~ 40 M years ago, CO2 ~ 700 ppm
-Earth was ice-free, sea levels 100s meters higher.
Dinosaur Extinction 65M Yr. BP Figure from Dr. James Hansen, NASA GISS
14. A darker Arctic is boosting global warming
From1979 to 2011, less reflecting ice, more absorbing water
made Arctic warm twice as faster than rest of the earth,
http://www.pnaorg/content/early/2014/02/13/1318201111.abstract
Proc. National Academy of Science, Feb 18, 2014.
3. ARCTIC MELTING IN THE LAST 32 YEARS
SATELITE PHOTO
15. ARCTIC IS MELTING FASTER THAN UN IPCC 2007 PREDICTIONS
PREDICTEDPREDICTIONS
UN IPCC CONSERVATIVE PREDICTIONS OF 300 SCIENTISTS FROM 40 NATIONS.
From World Without Ice H. Pollack.
16. PAST COLD ARCTIC PRESENT WARMER ARCTIC
Higher pressure sub-tropic constrained
the low-pressure arctic
Lower pressure difference allows
waves of arctic air to invade the
South: Warmer & Colder Winters.
Cold Air Oscillates South from the Arctic
The Arctic is warming faster than the rest of our earth.
Therefore the temperature and the accompanying pressure difference that used to keep
arctic air up North comes South, bringing cold air to Atlanta & New Orleans.
The Winters of our Discontent Charles H. Green, Scientific American, pgs 51-55, Dec.2012
17. Gravity Satellite Ice Sheet Mass Measurements
MELTING OF GREENLAND & ANTARCTICA IS RAISING SEA LEVELS FASTER
Greenland Ice Sheet Antarctic Ice Sheet
Source: Velicogna, I. Geophys. Res. Lett., 36, L19503, doi:10.1029/2009GL040222, 2009
Greenland’s largest glacier is now flowing faster towards the
sea 4 times faster than in the 1990s..
Since Sandy, 2012, Federal Coastal Flood Insurance is up 2X - 10X
18. The EXPLODING POPULATION OF 7 B IS INFLUENCING
OUR CLIMATE BY BURNING FOSSIL FUELS THAT PRODUCE
CARBON DIOXIDE, CO2.
1. HUMAN INFLUENCE ON WARMING
Since 1750, human greenhouse emissions of CO2 are
increasing at a rate of 2.5 ppm per year. Present CO2 levels are
similar to those of 8 M years ago, when the Arctic melted.
2. CONTRASTED WITH SLOWER NATURAL PROCESSES
From 18K – 10K years ago, as we warmed from the Ice Age,
changes in the earth’s orbit triggered the release of C02 from
the sea at rate 1/300th
slower.
3. IMPACT OF THE CONTINUING CLIMATE CHANGE
Southern oscillations of polar air from the rapid, continuing
melting of the Arctic are increasing our winter climate extremes.
19. CONCLUSIONS:
•The UN Intergovernmental Panel on Climate Change (IPCC) 2013:
“It is extremely likely that human influence has been the dominant
cause of the observed warming since the mid-20th century.” (
www.ipcc.ch)
•Prof. Richard Muller’s independent non-profit
www.BerkeleyEarth.org shows how all warming since
1900 is due to human greenhouse gas emissions.
•Sea levels are rising and projected to increase 2.5 – 6 ft by
2100 from continuing melt of Greenland, Antarctica, &
mountain glaciers.
HUMAN C02 FOOTPRINT
20. At the 2002 Sigma Xi Research
Symposium I asked Prof. Molina: “What do
you think about global warming ?”
Prof. Mario J. Molina shared the 1995
Nobel Prize in Chemistry for his work in
atmospheric chemistry showing that the
human generation of CFC were making a
hole in ozone layer.
He answered that global weather
forecasting and predicting are complex and
difficult.
However if your question is,
“Should we do something about global
warming?”
My answer is: “YES!”
We must
reduce our
CO2
emissions.
21. •www.ipcc.ch The United Nations Intergovermental Panel on Climate Change
CLIMATE CHANGE 2013:The Physical Science Basis.
http://www.ipcc.ch/report/ar5/wg1/
•www.BerkeleyEarth.org Prof. Richard Muller’s independent non-profit research group.
Funders include the Gates Foundation and the Koch Brothers.
• Earth Will Cross the Climate Danger Threshold by 2036
The rate of global temperature rise may have hit a “faux pause”, but a climate crisis still
looms in the near future.
By Michael E. Mann, Scientific American, vol 310, Issue 4, April 2014
http://www.scientificamerican.com/article/earth-will-cross-the-climate-danger-threshold-
by-2036/
•Small influence of solar variability on climate over the past millennium
Over the past 1,000 years volcanic eruptions and changes in greenhouse gas
concentrations seem to be the most important influence. Andrew P. Schurer et. al.
NATURE GEOSCIENCE, VOL 7, FEBRUARY 2014. www.nature.com/naturegeoscience
DOI: 10.1038/NGEO2040
REFERENCES
22. REFERENCES:
•Reconciling warming trends
Volcanic, aerosol, and La Nina cooling together with slightly lower solar emissions
explain recent decreased warming. Significant warming trends are likely to resume,
because the dominant long-term warming effect of greenhouse gases continues to
rise. Asian aerosol pollution levels are likely to stabilize and perhaps decrease,
Gavin A. Schmidt et. al. NATURE GEOSCIENCE | VOL 7 | pgs. 158-160. MARCH
2014 | www.nature.com/naturegeoscience
•Edx MIT Free Course GLOBAL WARMING SCIENCE
https://www.edx.org/course/mitx/mitx-12-340x-global-warming-science-
1244#.U0K5S_ldWSo
23. Reconciling anthropogenic climate change with observed
temperature 1998–2008
by Robert K. Kaufmann et al. Proc. National Academy of Sciences 2011
http://www.pnas.org/content/early/2011/06/27/1102467108
•China more than doubled its consumption/burning of coal
from 2004 to 2007.
•Sulfur aerosol emissions created by burning coal tend to
have a net cooling effect on the atmosphere.
• The cooling effects of sulfur aerosols has essentially
countered any global temperature rise caused by increased
levels of carbon dioxide.
•This balancing act between sulfur and carbon dioxide, along
with the slight decrease in solar energy during the solar
minimum and the cool La Nina, meant there was essentially no
statistically meaningful change in the global temperature from
1998 to 2008.
Editor's Notes
The temperature increase curve coincides with the temperature increase.