Why is the global warming problem so difficult to solve?

Question

Why is the global warming problem so difficult to solve?

Answer 1

Because

1- we're not sure if human activity is the primary reason for it

2- we're not sure if stopping whatever it is we're doing would help enough

3- we'd compromise our own lifestyle if we'd stop doing whatever it is we're doing

In short, we don't know enough to be sure of anything.

Answer 2

Because it's a global problem. It involves every nation and every person on earth. To solve the problem every nation is going to have to agree to make serious changes. These changes will affect the world economy drastically but unless they're made, we're all going to suffer. So far the so-called world "leaders" have proposed only weak, half-hearted measures designed to placate and soothe people while making only insignificant progress. Nothing will be done until people in the western industrialized countries start dying in large numbers (which WILL happen). The impetus to do something will then be a monetary one since large corporations can't sell things to dead people.  

Answer 3

Some people don't care

which they should

but they don't because there too lazy to get out of their daily routine and make a few minor changes

Answer 4

We have become more advanced in new inventions that spoils the atmosphere in this century only.