A few days ago, I started discussing global warming with a die-hard Catholic. He is determined to say that it is nothing but propoganda, and that I should be more rational to not just accept things because someone told me they were true (a bit hypicritical, if you ask me...). I said that no scientist in the right state of mind disputes that global warming is happening, and he brushed it off by saying it's a normal trend that our Earth is going through.
His arrogance really annoyed me, but I want to know if I'm in the wrong. Would you guys say that global warming is happening? I believe very deeply that it is, but I would like to see some more opinions, backed up by facts. I can post links leading to sites that help support global warming if needed.
I honestly don't see how people can think that billions of people have no effect on the planet we live on. They blame global warming on some sun cycle. Is this adequate?
Thanks in advance!