Wrong. A thicker layer of greenhouse gases insulates against such changes (weather will be warmer and calmer). Violent weather is usually caused by freaky interactions between warm and cold air. Most of the time you need both.
Oh good lord, there's so much wrong with this statement.
First off, when GLOBAL temperatures are rising, a whole lot of stuff is destabilized. You get melting ice, which goes into ocean water and screws up the currents, leaving some areas that depended on warm currents much, much colder, you get certain areas desertifying and certain areas getting a lot wetter, etc., etc. Thus, a
global rise in temperature can mean
local variability in temperature when the earth is still in a transitional state between the current mildly cool state and the future very warm state.
And... what? Freaky interactions between warm and cold air? No. No, no, no, no, no. It's freaky interactions between areas of
contrasting temperature that cause certain types of storms, and warm against warmer air is as much a contrast as warm against cold. Greenhouse gasses do not smooth out temperature gradients. They warm the planet up.
Moreover, warmer global temperatures mean cyclones tend to be a whole hell of a lot more powerful, since they're fed by warm temperatures in general.
So, wrong, very wrong,
and somehow you mistook a comment about
climate being thrown out of whack to be a comment about
weather being thrown out of whack. The two are
very different.