This book is on climate change as a major issue that is the leading news feature each week. Global warming is worse than it has ever been. It is only a matter of time until it becomes a problem that will lead to massive extinctions on a global scale if nothing is done to solve the planetary crisis. We need solutions that will address this crisis reversing the damage it has already caused. To adapt to what the future may hold for this planet if greenhouse gases continue to be emitted, time to make changes. The time to worry is now: because it may be too late in the latter part of the 21st century.