CO2 emissions are the major background of 'Global Warming', because the effect is the climate change in the Amazon basin. The rising sea temperatures in the Pacific Ocean result in less rainfall and a longer dry season in the Amazon Basin. The Amazon rain forest is at present still acting as a buffer and is protecting us from the full effect of the global warming that would be created if all the CO2 we produce remained in the atmosphere. Sustainability of the global environment is essential for agriculture and human life. We must reduce the Carbon emission and we need to think green and to protect our earth for the irreversible impacts of global warming. Gaining an understanding about green wind energy and green cars with lower CO2 emissions will be the first toppriority task.