617888九五至尊娱乐变化

For over 200 years, humanity has powered itself with fossil fuels like oil and coal. We’ve seen an enormous amount of development and progress—but at an incredible cost.

When burnt, fossil fuels all release carbon dioxide, which acts like a blanket around the earth.

As the amount of carbon dioxide increases, the planet warms up. 海平面上升. 极端天气变得越来越普遍. 野火带来的一系列影响, to flooding, to extreme heat and drought—become more likely and more severe.

如果我们什么都不做，这些影响将会恶化. Large swaths of the world’s population will likely migrate. 整个岛国可能会消失. The magnitude and range of impacts means that almost every human on Earth will be affected, 如果他们还没有. Low-income communities and people of color will be hit the hardest.

但改变仍然是可能的. Science suggests that we can avoid the worst impacts of 617888九五至尊娱乐变化 if we limit warming to under 2ºC. To do so, we need a much cleaner economy by mid-century or sooner. Fossil fuel companies need to stop preventing climate action. 美国领导人需要采取行动. You can help.