Rainforests are the world’s biological powerhouses, arguably the most vital ecosystems on Earth. Teeming with life, they’re a sanctuary for much of the world’s wildlife, the lungs of the planet, the original source for many of our foods, a safeguard for our water supply and a pharmacy providing many of our medications. And they play a huge role in the world’s climate. But the design, order, precision and harmony that is clearly evident in these beautiful places has a special message for us. Watch the program now to find out why!