globle warming

I think that the cause of globle warming is the machines like when they cut down the forest then the animals have like no place to live they would actully have to travle farther to find shelter. I also think that if we don't start picking up around the world then that could also cause our enviorment. there are a lot of ways that are causeing globle warming. I think that we should be concerned becouse we could actully pay the price if we dont stop this such as flowers, trees , animals,and epesially us we could all die and if we all die then and who knows this planet might never have living people or any thing on this planet again. I think that we should take action unstead of using tecnology all the time like we could cut down from it but even if any one even protest to make people stop i think that at least 30 to 45% would stop but some people just want to keep building houses buildings but we could cut down and thats all i got to say