Industrial development and advance technology created an impact of the world ecosystem. It leads to a huge increase in fossil fuel consumption and CO2 emissions that being responsible of the rise in global temperature over the past several decades. Climate change could be the most immerging problem and threats in the near future. Rapid warming climate could seriously create longer and more intense heat waves and extreme weather events (floods, storms, droughts). The main challenges is how to provide more energy and food to the increasing inhabitants at the same time reducing pollution and green house gas emission thereby security of mankind existence. This article presents data and projections that overseen on the immerging global issues.