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James Hansen: Works, Research, Career & Science
James Edward Hansen (born March 29, 1941) is an American climatologist. He is an adjunct professor directing the Program on Climate Science, Awareness and Solutions at Columbia University. He is best known for his research in climatology, his 1988 Congressional testimony on climate change that helped raise broad awareness of global warming, and his…
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James Hansen topic overview
The analysis highlights Works, Research, Career and Science as prominent areas in the source structure around James Hansen.
Related topics
199
Source areas
8
Connected nodes
207
Extracted relationships
66
Related term clusters
63
Bridge connections
207
What this topic covers Research coverage
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Climate change activism · 68 topics
Research and publications · 58 topics
Honors and awards · 23 topics
Overview · 21 topics
Early life and education · 12 topics
Career · 10 topics
Analysis of climate change causation · 5 topics
Publications · 2 topics
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
Key facts & relationships
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Known for
Radiative transfer · Planetary atmospheres · Climate models
Alma mater
University of Iowa
Awards
Klopsteg Memorial Award (2011) · Member of the National Academy of Sciences · Carl-Gustaf Rossby Research Medal
Born
James Edward Hansen (1941-03-29) March 29, 1941 (age 85) Denison, Iowa, U.S.
Doctoral advisor
Satoshi Matsushima
Fields
Atmospheric physics
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James Hansen
8Adjunct professor · Climate Science, Awareness and Solutions · Columbia University
A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
You can skip this section if you’re here for content ideas and keyword inspiration.
Advanced semantic analysis
How James Hansen connects Entity context
Entity context groups extracted connections by relationship type. Counts show recurrence in the analyzed source; the examples are research signals, not claims about importance.
The extracted context around James Hansen shows recurring relationship patterns in the source. For example, James Hansen → AAAS, Advancement, Also, American Association, Annual Heinz Award, Award, Dan David Prize, Distinguished Service, EarthSky Communications, Environment, Hansen, Most Influential People, National Academy, PNC Bank Common Wealth, Responsibility, Science, Sciences, Scientific Freedom, Scientist Communicator, Time Another extracted example is James Hansen → Bloomsbury Publishing, Coming Climate Catastrophe, Hansen, ISBN, James, Lock-gray-alt-2, Lock-green, Lock-red-alt-2, My Grandchildren, New York, Our Last Chance, Save Humanity, Since, Storms, The Truth About, Wikisource-logo. Use these groups to spot repeated connection types before inspecting the individual relationships.
James Hansen
Top relations
related to Honors and awards· 22
James Hansen → AAAS, Advancement, Also, American Association, Annual Heinz Award, Award, Dan David Prize, Distinguished Service, EarthSky Communications, Environment, Hansen, Most Influential People, National Academy, PNC Bank Common Wealth, Responsibility, Science, Sciences, Scientific Freedom, Scientist Communicator, Time
related to Publications· 16
James Hansen → Bloomsbury Publishing, Coming Climate Catastrophe, Hansen, ISBN, James, Lock-gray-alt-2, Lock-green, Lock-red-alt-2, My Grandchildren, New York, Our Last Chance, Save Humanity, Since, Storms, The Truth About, Wikisource-logo
Awards· 3
James Hansen → Carl-Gustaf Rossby Research Medal, Klopsteg Memorial Award (2011), Member of the National Academy of Sciences
Known for· 3
James Hansen → Climate models, Planetary atmospheres, Radiative transfer
Alma mater· 1
James Hansen → University of Iowa
Born· 1
James Hansen → James Edward Hansen (1941-03-29) March 29, 1941 (age 85) Denison, Iowa, U.S.
Doctoral advisor· 1
James Hansen → Satoshi Matsushima
Fields· 1
James Hansen → Atmospheric physics
Thesis· 1
James Hansen → The atmosphere of Venus : a dust insulation model (1967)
Website· 1
James Hansen → www.columbia.edu/~jeh1
Important terminology
Frequent words and multi-word phrases across the lead, headings, infobox and body. Useful for terminology coverage.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
James Hansen relationships Subject–Predicate–Object triples
Relationships are represented as Subject → Predicate → Object triples. Confidence describes extraction strength, not the real-world importance of a relationship; lower-confidence rows may be contextual rather than explicit.
TTTA extracted 66 structured relationships around James Hansen. Examples in this analysis include James Hansen → Alma mater → University of Iowa and James Hansen → Awards → Klopsteg Memorial Award (2011). The table shows each extracted connection, where it came from and its confidence.
Subject
Predicate
Object
Confidence
Src
James Hansen
Alma mater
University of Iowa
1.00
infobox
James Hansen
Awards
Klopsteg Memorial Award (2011)
1.00
infobox
James Hansen
Awards
Member of the National Academy of Sciences
1.00
infobox
James Hansen
Awards
Carl-Gustaf Rossby Research Medal
1.00
infobox
James Hansen
Born
James Edward Hansen (1941-03-29) March 29, 1941 (age 85) Denison, Iowa, U.S.
1.00
infobox
James Hansen
Doctoral advisor
Satoshi Matsushima
1.00
infobox
James Hansen
Fields
Atmospheric physics
1.00
infobox
James Hansen
Known for
Radiative transfer
1.00
infobox
James Hansen
Known for
Planetary atmospheres
1.00
infobox
James Hansen
Known for
Climate models
1.00
infobox
James Hansen
Thesis
The atmosphere of Venus : a dust insulation model (1967)
1.00
infobox
James Hansen
Website
www.columbia.edu/~jeh1
1.00
infobox
James Hansen
Workplaces
Currently Columbia University; NASA Goddard Institute for Space Studies 1967–2013
1.00
infobox
No triples extracted yet.
Related concept clusters Related term clusters
Related term clusters group terms that sit near one another in the extracted graph. They are useful for discovering adjacent language and context, but proximity does not by itself imply a factual relationship.
The concept neighborhoods around James Hansen bring nearby vocabulary together. In this analysis, examples include Climate, University and Global. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
James Hansen
Climate
University
Global
Change
Carbon
Science
James
Would
Research
Nasa
Coal
Greenhouse
james hansen
Climate
University
Global
Warming
Change
Carbon
Science
James
Would
Research
Public
Nasa
climate science, awareness and solutions
Change
Hansen
Models
Global
Public
University
James
Carbon
Research
Science
Warming
Dangerous
climate change
Change
Climate
Hansen
Models
Global
Public
Temperature
Carbon
Science
Research
Warming
Anthropogenic
global warming
Warming
Hansen
Would
Temperatures
Concluded
Dioxide
Temperature
Anthropogenic
Carbon
Gases
Greenhouse
Paper
mitigate the effects of global warming
Warming
Hansen
Would
Temperatures
Concluded
Dioxide
Temperature
Anthropogenic
Carbon
Gases
Greenhouse
Paper
carbon dioxide
Dioxide
Paper
Energy
Concluded
Hansen
Warming
Global
Would
Coal
Emissions
Also
Climate
global climate models
Warming
Change
Hansen
Models
Global
Temperatures
Concluded
Temperature
Carbon
Would
Science
Dioxide
Connections between topic areas Semantic bridges
Semantic bridges connect parts of the graph that would otherwise be more separate. A bridge is a structural signal in this analysis, not a claim that the two topic areas are equivalent.
For James Hansen, one of the stronger structural bridges in this analysis connects James Hansen with Climate change activism. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
Min side: 3
James Hansen — Climate change activism· splits 139 ⟂ 69James Hansen — Research and publications· splits 149 ⟂ 59James Hansen — Honors and awards· splits 184 ⟂ 24James Hansen — Overview· splits 186 ⟂ 22James Hansen — Early life and education· splits 195 ⟂ 13James Hansen — Career· splits 197 ⟂ 11James Hansen — Analysis of climate change causation· splits 202 ⟂ 6James Hansen — Publications· splits 205 ⟂ 3
Map overview Semantic statistics
Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.
James Hansen
Nodes208
Edges207
Triples66
Avg. degree1.99
Density0.009615
Components1
Source & methodology
TTTA analyzes the structure around James Hansen to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Works, Research, Career & Science, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
