Humans are the main source that's causing the climate to change.We are destroying the world in order to benefit our needs. We have factories that pollute the air, after the products are made that are being sent places where vehicles are needed to ships these products which causes CO2, after people are done using the product the packing causes trash which needs to be burnt. Many people still don't realize that the world is endangered because of us humans, we are making other animals suffer. We should stop this problem by changing the little things in life. Turn off the lights when it's not needed, avoiding driving vehicles that cause CO2, and take short showers etc. I might not be able to change the situation effectively but a little change, bit by bit and day after day you will realize that the little things in life sure can change the world somehow.

I agree with your claims. I feel that humans take for granted the resources given to us by the earth. If we don't change our ways soon, we are headed on a slippery slope to an environmental tipping point. Little by little, we should all adjust to a more sustainable lifestyle, before there is a point of no return. I hope more people adopt a bit of environmental awareness because I am sure it will go a long way in changing the world!

I appreciate you're firm claim and totally support your evidence.  everything that we, as humans are used to is destroying the environment and we need to start a change now.