james hansen

He's famed climatologist James Hansen, whose new research strengthens the case for climate action.
Like the grains of sand in an hour glass, 400 grains now sit at the bottom of the glass while just five grains remain at the top. The Earth's 400 ppm of atmospheric CO2 is a stark reminder of how little time we have left to act on climate and end our dependency on fossil fuels.
The planet is warming at an unprecedented pace not experienced in the past 1000 years. That's according to NASA. That means that it is "very unlikely" that global warming will stay within the 1.5 degrees Celsius limit set by nations last December.
  When it comes to climate change, though, I wonder if scientists may be erring too much on the side of caution. "Maybe," they
Controversial new research explains why increasing global temperatures could be more dangerous than we thought.
The "father of global warming" has a dire warning for people living in hot, tropical locales.
Oreskes' blanket dismissal of crop biotechnology because of fears of potential collateral consequences--without detailing any actual reality-based dangers--is a classic tactic wielded by anti-modernists, from Ehrlich to Friends of the Earth and Center for Food Safety.
President Barack Obama, seeking to shape his legacy, said that COP 21 makes the United States, which did not ratify the earlier
Such radical gyrations in the climate are already causing unseen suffering and hardship for countless of the earth's inhabitants. Millions of people have been displaced from their homes or lost their livelihoods as a result of one degree of warming.
Naomi Oreskes is cherry-picking and distorting scientific evidence to cloud the public understanding of scientific facts to advance a political agenda.
Once the cheering, perhaps as much a matter of relief for at last having the beginnings of a real agreement as anything else, dies down, a process of years-long pressuring, prodding, chivvying, and inspiring will take place. Or, perhaps better put, it had damn well better take place if this planet is going to remain habitable for humanity.
Knowing few would hold him accountable during the heated presidential race with Mitt Romney, Obama used the campaign as political cover to deliver Keystone South to TransCanada.
It is fascinating to see subtly commingled over the UN COP21 climate conference in Paris the shadows cast directly by such terror alongside the fruits of another far less visible, far more subtle campaign of excessive fear - an exaggerated fear of nuclear energy, that is.
Democratic and Republican presidential contenders have failed to clarify their own ideas about the future of nuclear power within our energy mix, and the time is ripe for a meaningful public conversation.
We need to add a new dimension to the Golden Rule: you shall do unto the next generation what you wished the previous generation had done to you. We have no right to hand over a planet that is in a more miserable condition than the planet we ourselves have had the good fortune to live on.