Why is the heat produced by man not taken into account when looking into global warming?

i live in ireland and was banned from driving and noticed i didn't have a coat and hadn't bought 1 for 8 years cause in winter i drove everywhere and everywhere i went was warm ie shops,work etc and anyone who has been to ireland knows its f******g freezing most of the year. they say its greenhouse gases but the hole in the ozone is over the ant-arctic yet the north artic is the 1 thats melting this must have something to do with the fact that heat travels upwards and not down there is 6 billion people in this world most live in the northern hemisphere and everything they use from tvs hair dryers to cookers generate heat and on a last point the spring starts a month early close to large cities

Why is the heat produced by man not taken into account when looking into global warming?

The heat generated by living things is recycled from and into the environment, by various chemical, physical and biological processes, which are fairly difficult to explain here.

Why is the heat produced by man not taken into account when looking into global warming?

heat liberated feom human body is too smallcompared to heat liberated by other things

Why is the heat produced by man not taken into account when looking into global warming?

The main hole in the ozone layer is over the Antarctic, but the Greenhouse effect warms the atmosphere of the whole earth. Because there is thinner ice at the arctic this is affected by the change in temperature more than the Antarctic ice.