Climate change: Earth’s giant game of Tetris

There’s a game of Tetris happening on a global scale: The playing space is planet Earth, and all those pesky, stacking blocks represent carbon dioxide — a greenhouse gas that is piling up ever more rapidly as we burn the fossil fuels that run our cars, factories and power plants. Joss Fong outlines how this overload of CO2 leads to climate change and reminds us that, unlike Tetris, we won’t get an opportunity to start over and try again.

Global Meltdown and Sea Level Rise – Believe It, and We Are Responsible

See glaciers melt before your eyes.  Global Meltdown and Sea Level Rise – Believe It, and We’re Responsible.

NASA’s Supercomputer Charts CO2 Emissions Through the Atmosphere

Carbon dioxide plays a significant role in trapping heat in Earth’s atmosphere. The gas is released from human activities like burning fossil fuels, and the concentration of carbon dioxide moves and changes through the seasons.

Using observations from NASA’s Orbiting Carbon Observatory (OCO-2) satellite, scientists developed a model of the behavior of carbon in the atmosphere from Sept. 1, 2014, to Aug. 31, 2015.

Scientists can use models like this one to better understand and predict where concentrations of carbon dioxide could be especially high or low, based on activity on the ground.

A Recent History Lesson of Political Blockage on Progress in Addressing Global Warming

According to a press release, Gore, along with the American Public Health Association, the Harvard Global Health Institute, and a number of other health and environment groups, will hold a one-day meeting on February 16 at the Carter Center in Atlanta — a scaled-down version of the original three-day CDC event.

2014 U.S. Climate / Clean Energy Strategy – Remarks by President Obama, U.N. Climate Change Summit

Five years have passed since many of us met in Copenhagen. And since then, our understanding of climate change has advanced — both in the deepening science that says this once-distant threat has moved “firmly into the present,” and into the sting of more frequent extreme weather events that show us exactly what these changes may mean for future generations. No nation is immune…