It's proven that human activities are the blame of some loss of wildlife. It's not like the -entire- Earth will be killed. But if we are hurting ourselves, we're going to take something else with us, right?
Yes, it is indeed true that the world has climate changes. Sadly, we are the culprits of this one. It's a fact. Natural CO 2 emissions, like volcanoes, don't emit that much as we do. And I'm sure everyone get annoyed by convincing someone else otherwise. But does that mean we have to ignore what is happening? Even if global warming is a hoax, its hurting us and we still are planting trees, recycling, and fining people for littering. There's no harm whats-so-ever in contributing to helping our Little Earth. Remember, its the only one we got. Whatever we do now, will become a large benefit for the upcoming generations.
Global warming--real or not--can't be stopped, but can be reduced. I try not to use my laptop as often. I heard that just 8 lbs. of coal powers just one. Using energy-efficient light bulbs was a good start too.
