Glaciers in meltdown?

I don't know if i believe in global warming or not, i don't see any hard evidence of it being true, and those scientists lied about how bad global warming was. They lied about how bad it was getting to get people to start being more green? It just ended up making it worse because now some people think that global warming isn't a big deal and that all the numbers were. The pictuers i saw on cnn showed that glaciers are melting, but haven't glaciers been melting since the ice age? so idk