What did Dr James Hansen do?
Dr. Hansen is best known for his testimony on climate change to congressional committees in the 1980s that helped raise broad awareness of the global warming issue. He was elected to the National Academy of Sciences in 1995 and was designated by Time Magazine in 2006 as one of the 100 most influential people on Earth.
What is NASA doing about climate change?
NASA conducts a program of breakthrough research on climate science, enhancing the ability of the international scientific community to advance global integrated Earth system science using space-based observations.
What is the difference between global warming and climate change NASA?
“Global warming” refers to the long-term warming of the planet. “Climate change” encompasses global warming, but refers to the broader range of changes that are happening to our planet.
👉 For more insights, check out this resource.
When was James Hansen born?
March 29, 1941 (age 80 years)James Hansen / Date of birth
👉 Discover more in this in-depth guide.
Who first discovered climate change?
Meet the Amateur Scientist Who Discovered Climate Change. Eighty years ago, Guy Callendar built the first climate change model to predict the effects of greenhouse gases.
What is currently being done about climate change?
For example, improvements to energy efficiency and vehicle fuel economy, increases in wind and solar power, biofuels from organic waste, setting a price on carbon, and protecting forests are all potent ways to reduce the amount of carbon dioxide and other gases trapping heat on the planet.
What’s in a Name global warming vs climate change?
Global warming refers to surface temperature increases, while climate change includes global warming and everything else that increasing greenhouse gas amounts will affect. Changes to precipitation patterns and sea level are likely to have much greater human impact than the higher temperatures alone.
What type of scientist was James Hansen?
Atmospheric physics
| James Hansen | |
|---|---|
| Scientific career | |
| Fields | Atmospheric physics |
| Institutions | Currently Columbia University; NASA Goddard Institute for Space Studies 1967–2013 |
| Thesis | The atmosphere of Venus : a dust insulation model (1967) |
