What scientific approaches have been made to reduce climate change?

No practical solutions have been advanced by any scientific body as far as I know. I have few common sense ideas, but none require that we surrender any rights to the AGW cultist. And asking them for a solution, gets you a dumb look. Try it question what is the workable solution to the problem of Global warming.

None that i am aware of. To assume we as humans are both responsible of causing climate change and furthermore to assume we can alter the climate is arrogance of the highest and most comical order.

Climate change is by and large a natural event. Any so called scientific advancements have very little to do with climate change alteration and a large amount to do with financial profit.

It is a multipronged approach involving using wisely,saving,conervation,rebuilding/replanting,recyclimg of natural resources and finding alternate energy sources,urgently.

i heard some enviromentalists want to put corks in cows butts because of there gas