You know, Donald, “climate” means the weather conditions in a specific area over a longer period of time, not just one day, one month or even one year.

One colder winter in America doesn’t mean that the climate in America is generally getting colder, if the other winters are warmer than normal, seen over say 50 or 100 years.

The point is also that the temperature in every corner of the earth is not necessarily increasing from every time you measure it to the next.

But when you look at the last 50 or 100 years, the world taken as a whole, the curve points pretty steadily upwards, and increasingly so.