Climate Schlimate.
The weather is the least of our worries, and one that we can do very little about.
The food chain is what is one of the most important requirements for life, and if we screw that up, then we are all dead.
For instance, if we manage to kill off most of the honeybees, the crops do not produce food.
Quite a lot of food crops don’t need bees, e.g. wheat and rice.