Sydney has just experienced an April with the most maxima above 20 degrees Celsius since the corresponding month in the year of 1914.
The climate has always changed in a cyclical manner and will continue to do so.
I believe that if people are going to be hysterically fearful — the eruption of a Third World War aside — they should be far more concerned about the amount of plastic micro-beads that have accumulated in our oceans and waterways. Thereby, entering our food chain.