The world's climate is changing. It will affect the lives of everyone on the planet. But there are things we can do to help. Khí h?u c?a th? gi?i dang bi?n d?i t?ng ngày. Hi?n tu?ng này ?nh hu?ng d?n cu?c s?ng c?a t?t c? m?i ngu?i trên hành tinh. Nhung chúng ta có th? góp ph?n ngan ch?n quá trình này. Your purchase of this book supports Library For All in its mission to make knowledge available to all, equally.