SlideShare a Scribd company logo
Is the Cosmological Coincidence
a Problem?
Navin Sivanandam
AIMS – March 26th 2012
The Coincidence
(Lineweaver and Egan)
Anthropics
Universe consistent with life
(Carter, 1974)
“We should be typical amongst
observers.” (Vilenkin, 1995)
(Lineweaver and Egan)
Solutions
Carbon(Garriga et al.)
Planets(Lineweaver and Egan)
Carbon Bias/
Late times/
Multiverse
“A measurement of a quantity
should be typical of all possible
measurements of that quantity.”
Measuring the coincidence is easy,
when measuring the expansion is easy.
Normalization
Number of
objects
Assumptions
“We may live in interesting times, but
if we did not we would be blissfully
unaware of the fact.”

More Related Content

More from CosmoAIMS Bassett

Tuning your radio to the cosmic dawn
Tuning your radio to the cosmic dawnTuning your radio to the cosmic dawn
Tuning your radio to the cosmic dawn
CosmoAIMS Bassett
 
A short introduction to massive gravity... or ... Can one give a mass to the ...
A short introduction to massive gravity... or ... Can one give a mass to the ...A short introduction to massive gravity... or ... Can one give a mass to the ...
A short introduction to massive gravity... or ... Can one give a mass to the ...
CosmoAIMS Bassett
 
Decomposing Profiles of SDSS Galaxies
Decomposing Profiles of SDSS GalaxiesDecomposing Profiles of SDSS Galaxies
Decomposing Profiles of SDSS Galaxies
CosmoAIMS Bassett
 
Cluster abundances and clustering Can theory step up to precision cosmology?
Cluster abundances and clustering Can theory step up to precision cosmology?Cluster abundances and clustering Can theory step up to precision cosmology?
Cluster abundances and clustering Can theory step up to precision cosmology?
CosmoAIMS Bassett
 
An Overview of Gravitational Lensing
An Overview of Gravitational LensingAn Overview of Gravitational Lensing
An Overview of Gravitational Lensing
CosmoAIMS Bassett
 
Testing cosmology with galaxy clusters, the CMB and galaxy clustering
Testing cosmology with galaxy clusters, the CMB and galaxy clusteringTesting cosmology with galaxy clusters, the CMB and galaxy clustering
Testing cosmology with galaxy clusters, the CMB and galaxy clustering
CosmoAIMS Bassett
 
Galaxy Formation: An Overview
Galaxy Formation: An OverviewGalaxy Formation: An Overview
Galaxy Formation: An Overview
CosmoAIMS Bassett
 
Spit, Duct Tape, Baling Wire & Oral Tradition: Dealing With Radio Data
Spit, Duct Tape, Baling Wire & Oral Tradition: Dealing With Radio DataSpit, Duct Tape, Baling Wire & Oral Tradition: Dealing With Radio Data
Spit, Duct Tape, Baling Wire & Oral Tradition: Dealing With Radio Data
CosmoAIMS Bassett
 
MeerKAT: an overview
MeerKAT: an overviewMeerKAT: an overview
MeerKAT: an overview
CosmoAIMS Bassett
 
Casa cookbook for KAT 7
Casa cookbook for KAT 7Casa cookbook for KAT 7
Casa cookbook for KAT 7
CosmoAIMS Bassett
 
From Darkness, Light: Computing Cosmological Reionization
From Darkness, Light: Computing Cosmological ReionizationFrom Darkness, Light: Computing Cosmological Reionization
From Darkness, Light: Computing Cosmological Reionization
CosmoAIMS Bassett
 
WHAT CAN WE DEDUCE FROM STUDIES OF NEARBY GALAXY POPULATIONS?
WHAT CAN WE DEDUCE FROM STUDIES OF NEARBY GALAXY POPULATIONS?WHAT CAN WE DEDUCE FROM STUDIES OF NEARBY GALAXY POPULATIONS?
WHAT CAN WE DEDUCE FROM STUDIES OF NEARBY GALAXY POPULATIONS?
CosmoAIMS Bassett
 
Binary pulsars as tools to study gravity
Binary pulsars as tools to study gravityBinary pulsars as tools to study gravity
Binary pulsars as tools to study gravity
CosmoAIMS Bassett
 
Cross Matching EUCLID and SKA using the Likelihood Ratio
Cross Matching EUCLID and SKA using the Likelihood RatioCross Matching EUCLID and SKA using the Likelihood Ratio
Cross Matching EUCLID and SKA using the Likelihood Ratio
CosmoAIMS Bassett
 
Machine Learning Challenges in Astronomy
Machine Learning Challenges in AstronomyMachine Learning Challenges in Astronomy
Machine Learning Challenges in Astronomy
CosmoAIMS Bassett
 
Cosmological Results from Planck
Cosmological Results from PlanckCosmological Results from Planck
Cosmological Results from Planck
CosmoAIMS Bassett
 
Where will Einstein fail?
Where will Einstein fail? Where will Einstein fail?
Where will Einstein fail?
CosmoAIMS Bassett
 
D-Branes and The Disformal Dark Sector - Danielle Wills and Tomi Koivisto
D-Branes and The Disformal Dark Sector - Danielle Wills and Tomi KoivistoD-Branes and The Disformal Dark Sector - Danielle Wills and Tomi Koivisto
D-Branes and The Disformal Dark Sector - Danielle Wills and Tomi Koivisto
CosmoAIMS Bassett
 
Cosmo-not: a brief look at methods of analysis in functional MRI and in diffu...
Cosmo-not: a brief look at methods of analysis in functional MRI and in diffu...Cosmo-not: a brief look at methods of analysis in functional MRI and in diffu...
Cosmo-not: a brief look at methods of analysis in functional MRI and in diffu...
CosmoAIMS Bassett
 
Effective Field Theory of Multifield Inflation
Effective Field Theory of Multifield InflationEffective Field Theory of Multifield Inflation
Effective Field Theory of Multifield Inflation
CosmoAIMS Bassett
 

More from CosmoAIMS Bassett (20)

Tuning your radio to the cosmic dawn
Tuning your radio to the cosmic dawnTuning your radio to the cosmic dawn
Tuning your radio to the cosmic dawn
 
A short introduction to massive gravity... or ... Can one give a mass to the ...
A short introduction to massive gravity... or ... Can one give a mass to the ...A short introduction to massive gravity... or ... Can one give a mass to the ...
A short introduction to massive gravity... or ... Can one give a mass to the ...
 
Decomposing Profiles of SDSS Galaxies
Decomposing Profiles of SDSS GalaxiesDecomposing Profiles of SDSS Galaxies
Decomposing Profiles of SDSS Galaxies
 
Cluster abundances and clustering Can theory step up to precision cosmology?
Cluster abundances and clustering Can theory step up to precision cosmology?Cluster abundances and clustering Can theory step up to precision cosmology?
Cluster abundances and clustering Can theory step up to precision cosmology?
 
An Overview of Gravitational Lensing
An Overview of Gravitational LensingAn Overview of Gravitational Lensing
An Overview of Gravitational Lensing
 
Testing cosmology with galaxy clusters, the CMB and galaxy clustering
Testing cosmology with galaxy clusters, the CMB and galaxy clusteringTesting cosmology with galaxy clusters, the CMB and galaxy clustering
Testing cosmology with galaxy clusters, the CMB and galaxy clustering
 
Galaxy Formation: An Overview
Galaxy Formation: An OverviewGalaxy Formation: An Overview
Galaxy Formation: An Overview
 
Spit, Duct Tape, Baling Wire & Oral Tradition: Dealing With Radio Data
Spit, Duct Tape, Baling Wire & Oral Tradition: Dealing With Radio DataSpit, Duct Tape, Baling Wire & Oral Tradition: Dealing With Radio Data
Spit, Duct Tape, Baling Wire & Oral Tradition: Dealing With Radio Data
 
MeerKAT: an overview
MeerKAT: an overviewMeerKAT: an overview
MeerKAT: an overview
 
Casa cookbook for KAT 7
Casa cookbook for KAT 7Casa cookbook for KAT 7
Casa cookbook for KAT 7
 
From Darkness, Light: Computing Cosmological Reionization
From Darkness, Light: Computing Cosmological ReionizationFrom Darkness, Light: Computing Cosmological Reionization
From Darkness, Light: Computing Cosmological Reionization
 
WHAT CAN WE DEDUCE FROM STUDIES OF NEARBY GALAXY POPULATIONS?
WHAT CAN WE DEDUCE FROM STUDIES OF NEARBY GALAXY POPULATIONS?WHAT CAN WE DEDUCE FROM STUDIES OF NEARBY GALAXY POPULATIONS?
WHAT CAN WE DEDUCE FROM STUDIES OF NEARBY GALAXY POPULATIONS?
 
Binary pulsars as tools to study gravity
Binary pulsars as tools to study gravityBinary pulsars as tools to study gravity
Binary pulsars as tools to study gravity
 
Cross Matching EUCLID and SKA using the Likelihood Ratio
Cross Matching EUCLID and SKA using the Likelihood RatioCross Matching EUCLID and SKA using the Likelihood Ratio
Cross Matching EUCLID and SKA using the Likelihood Ratio
 
Machine Learning Challenges in Astronomy
Machine Learning Challenges in AstronomyMachine Learning Challenges in Astronomy
Machine Learning Challenges in Astronomy
 
Cosmological Results from Planck
Cosmological Results from PlanckCosmological Results from Planck
Cosmological Results from Planck
 
Where will Einstein fail?
Where will Einstein fail? Where will Einstein fail?
Where will Einstein fail?
 
D-Branes and The Disformal Dark Sector - Danielle Wills and Tomi Koivisto
D-Branes and The Disformal Dark Sector - Danielle Wills and Tomi KoivistoD-Branes and The Disformal Dark Sector - Danielle Wills and Tomi Koivisto
D-Branes and The Disformal Dark Sector - Danielle Wills and Tomi Koivisto
 
Cosmo-not: a brief look at methods of analysis in functional MRI and in diffu...
Cosmo-not: a brief look at methods of analysis in functional MRI and in diffu...Cosmo-not: a brief look at methods of analysis in functional MRI and in diffu...
Cosmo-not: a brief look at methods of analysis in functional MRI and in diffu...
 
Effective Field Theory of Multifield Inflation
Effective Field Theory of Multifield InflationEffective Field Theory of Multifield Inflation
Effective Field Theory of Multifield Inflation
 

Recently uploaded

Introduction of Cybersecurity with OSS at Code Europe 2024
Introduction of Cybersecurity with OSS  at Code Europe 2024Introduction of Cybersecurity with OSS  at Code Europe 2024
Introduction of Cybersecurity with OSS at Code Europe 2024
Hiroshi SHIBATA
 
Nunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdf
Nunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdfNunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdf
Nunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdf
flufftailshop
 
Recommendation System using RAG Architecture
Recommendation System using RAG ArchitectureRecommendation System using RAG Architecture
Recommendation System using RAG Architecture
fredae14
 
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Jeffrey Haguewood
 
Energy Efficient Video Encoding for Cloud and Edge Computing Instances
Energy Efficient Video Encoding for Cloud and Edge Computing InstancesEnergy Efficient Video Encoding for Cloud and Edge Computing Instances
Energy Efficient Video Encoding for Cloud and Edge Computing Instances
Alpen-Adria-Universität
 
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
saastr
 
Best 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERPBest 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERP
Pixlogix Infotech
 
Building Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and MilvusBuilding Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and Milvus
Zilliz
 
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptxNordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptx
MichaelKnudsen27
 
GenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizationsGenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizations
kumardaparthi1024
 
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracyGraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
Tomaz Bratanic
 
Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays - June 2024Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays - June 2024
Jason Packer
 
Main news related to the CCS TSI 2023 (2023/1695)
Main news related to the CCS TSI 2023 (2023/1695)Main news related to the CCS TSI 2023 (2023/1695)
Main news related to the CCS TSI 2023 (2023/1695)
Jakub Marek
 
UI5 Controls simplified - UI5con2024 presentation
UI5 Controls simplified - UI5con2024 presentationUI5 Controls simplified - UI5con2024 presentation
UI5 Controls simplified - UI5con2024 presentation
Wouter Lemaire
 
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Tatiana Kojar
 
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
saastr
 
TrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy Survey
TrustArc
 
Digital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying AheadDigital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying Ahead
Wask
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
Octavian Nadolu
 
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development ProvidersYour One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
akankshawande
 

Recently uploaded (20)

Introduction of Cybersecurity with OSS at Code Europe 2024
Introduction of Cybersecurity with OSS  at Code Europe 2024Introduction of Cybersecurity with OSS  at Code Europe 2024
Introduction of Cybersecurity with OSS at Code Europe 2024
 
Nunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdf
Nunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdfNunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdf
Nunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdf
 
Recommendation System using RAG Architecture
Recommendation System using RAG ArchitectureRecommendation System using RAG Architecture
Recommendation System using RAG Architecture
 
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
 
Energy Efficient Video Encoding for Cloud and Edge Computing Instances
Energy Efficient Video Encoding for Cloud and Edge Computing InstancesEnergy Efficient Video Encoding for Cloud and Edge Computing Instances
Energy Efficient Video Encoding for Cloud and Edge Computing Instances
 
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
 
Best 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERPBest 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERP
 
Building Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and MilvusBuilding Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and Milvus
 
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptxNordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptx
 
GenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizationsGenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizations
 
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracyGraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
 
Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays - June 2024Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays - June 2024
 
Main news related to the CCS TSI 2023 (2023/1695)
Main news related to the CCS TSI 2023 (2023/1695)Main news related to the CCS TSI 2023 (2023/1695)
Main news related to the CCS TSI 2023 (2023/1695)
 
UI5 Controls simplified - UI5con2024 presentation
UI5 Controls simplified - UI5con2024 presentationUI5 Controls simplified - UI5con2024 presentation
UI5 Controls simplified - UI5con2024 presentation
 
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
 
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
 
TrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy Survey
 
Digital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying AheadDigital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying Ahead
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
 
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development ProvidersYour One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
 

Is the Cosmological Coincidence a Problem