Our planet is warming, and it is warming quickly. We are already seeing the consequences everywhere, and they will worsen the more the planet warms.
It is still possible to limit future warming with strong, rapid and sustained cuts to greenhouse gas emissions. But we need to be decisive.
Science considers the possible consequences of our decisions on our future climate and the solutions that can help. It also helps us understand the scale of the changes needed to limit global warming and create a more sustainable world.