دانلود کتاب تغییر اقلیم – آنچه همه باید بدانند

Climate change will have a bigger impact on your family and friends and all of humanity than the Internet has had. Imagine if you knew a quarter- century ago how information technology and the Internet were going to revolutionize so many aspects of life. Imagine how valuable that knowledge would have been to you and your family. It turns out that we have such advanced knowledge of how climate change will play out over the next quarter- century and beyond. The purpose of this book is to provide you with that knowledge. Climate change is now an existential issue for humanity. Serious climate impacts have already been observed on every continent. Far more dangerous climate impacts are inevitable without much stronger action than the world is currently pursuing, as several major 2014 scientifi c reports concluded.