It don't matter who's right or left. Man is changing HIS environment. He's moving into places where he never belonged. Building houses on flood plains, sea shores, diverting water to places it never was. No matter what we do as a species, we have a time clock,were going to die! Were finding new diseses we can't cure.We are changing crops that may not nourish us . As and if land mass shrinks,poulations also will change. If we are the epitemy of creation, top of the food chain,what do you cal flys, mosquitos, ticks,fleas, and other things tat prey on us?