|This image is now available in Public Domain|
The most evil speed in this world is the speedy consuming of natural resources. This speedy consuming of natural resources results in speedy destruction of the environment. But there is no single control for you to slow down the speed at which people consume natural resources, because it is connected to a lot of other speedy things in life starting from population explosion. The only sustainable solution for this problem is to capacitate majority of individuals in this world to re-establish harmony with the nature, which they lost during the course of their speedy modern life. Only through establishing harmony with the nature, people will be able to recognize the right speed for a calm and pleasant life.
Practice it and make it a habit. Then the nature will make it sustainable by triggering necessary genetic engineering!