Basic knowledge about the field for the sustain and better future .It is the topic of National Science Day 2018 . It covers various field on which we should have Focus for better future.
3. Freedom from want, freedom
from fear, and the freedom of
future generations to sustain
their lives on this planet” are
the 3 grand global challenges for
the 21st Century
UN Secretary General Kofi Annan, in his Millennium
Report to the General Assembly
4. To feed, nurture, house, educate and
employ the world’s slowing but still
growing human population, while
Conserving earth’s basic life support
systems and biodiversity and
Reducing hunger and poverty.
Specific challenges in the “WEHAB” areas
Water, Energy, Health, Agriculture, Biodiversity
5. Recently many cities like Cape town,
Centurion faces a lot of scarcity of water.
Cape town totally dried down on 15TH April.
Only 20% Of total water is drinkable.
Different Ways
Rain Water Harvesting
Quality use of water
Water treatment plant
6. A Report says that Coal, oil and Gases
will end in upcoming 50 years.
Increasing the use of Renewable sources
of energy like Solar energy, Wind energy.
Countries like Denmark uses their 90% of
energy from renewable sources.
India now growing slowly as country of
renewable source but still long way to go.
7. We should focuses more on Holistic health.
Physical , mental and social health.
There is development of various technologies in heath
for treatment of people.
Like Genetic engineering, Robotics , A.I. etc
8. In last century, Green revolution started.
Develop new agriculture methods
Integrated pest management
Rotating crops and embracing
diversity
Vertical Farming
9. Use of RRR(Reduce, Recycle, Reuse)
Think about development with help of
science
Instead of competition , Go for collaboration
Support the innovation and innovative minds.
10. Think and act Today
Change & Sustain TOMMOROW
THANK YOU
FOR LISTENING