James Hansen’s legacy: Scientists reflect on climate change in 1988, 2018, and 2048 It's been 30 years since Hansen testified to Congress that the age of climate change had arrived.

Resistance to scientific findings is nothing new to Hansen. His 1988 testimony initially shook the political establishment — yet decades later, global climate action is still proceeding too ...

In 1988, James Hansen warned the nation about climate change. ... In his model, a moment like the Hansen testimony might lead us into the first stage: “dawning awareness” of the issue.

A look back at James Hansen’s seminal testimony on climate, ... 1988, in the sweltering heat, Hansen told a U.S. Senate committee he was 99 percent certain that the year’s record temperatures ...

James E. Hansen wiped sweat from his brow. Outside it was a record-high 98 degrees on June 23, 1988, as the NASA scientist testified before the Senate Committee on Energy and Natural Resources ...

(Bloomberg Opinion) -- On a 98-degree June day in Washington in 1988, physicist James Hansen told a U.S. Senate committee that “global warming is now large enough that we can ascribe with a high ...

Climate change researcher James Hansen, the long-time head of NASA's Goddard Institute for Space Studies, is retiring from government employment to campaign for policies that he believes must be ...

CLIMATEWIRE | Climate scientist James Hansen is frustrated. And he’s worried. For nearly 40 years, Hansen has been warning the world of the dangers of global warming. His testimony at a ...

James Hansen, the scientist whose testimony before Congress in 1988 first raised the threat of global warming to national and international attention, will be the keynote speaker at the Ecology ...

James Hansen’s legacy: Scientists reflect on climate change in 1988, 2018, and 2048 ... which means that James Hansen’s testimony happened literally a lifetime — my lifetime — ago.

A look back at James Hansen’s seminal testimony on climate, part two ... Politicians reacted, too. By the end of 1988, 32 climate-related bills had been introduced in Congress.

In May 1989, a few months after NASA scientist James Hansen declared that global warming had arrived, he would provide another testimony to clarify the risks of future climate change.. But before ...