Which is the world main environmental problem, food, water, energy, increase of temperature...?

I'd say overpopulation. It's all the many humans needing food, depleting land resources, creating pollution and global warming, using energy, etc. More humans means more environmental demands. Seriously, check out population levels for the last few hundred years. Or even since 1900. Or 1970. Our numbers are increasing dramatically and exponentially.Which is the world main environmental problem, food, water, energy, increase of temperature...?Psh.... all of it?? Maybe the real problem is over population?..

I suppose I'd say start by working on using green energy, which if we manage to make any difference should help the temperature increase...

Then focus on water then food...

Which is the world main environmental problem, food, water, energy, increase of temperature...?
World PopulationWhich is the world main environmental problem, food, water, energy, increase of temperature...?energy consuption Which is the world main environmental problem, food, water, energy, increase of temperature...?
waterWhich is the world main environmental problem, food, water, energy, increase of temperature...?peopleWhich is the world main environmental problem, food, water, energy, increase of temperature...?
us

area code look up