As with other moral panics (e.g. child abductions, pedophilia), the problem exists, but is blown way out of proportion by the media.
In reality, I believe there of course will be changes in the weather patterns due to a relatively small increase in temperature, but it's not going to be the end of the world and there certainly won't be any mass drought or famine from the change.
I kind of intuitively know this, and mostly disregard the opinions of those saying that there is impending doom. As I have likely seen this type of hysteria play out before in my life many times already.
It will be interesting to see if I'm right about it or not, over the coming decades...