Why are Europeans losing their cool over air conditioning. I'm from North America where AC [music] is just a part of life. But over here, culture wars are breaking out over it.So, is air conditioning a must for hotter summers, or does it contribute [music] to emissions that will only make the planet hotter. Western Europe had its hottest June on record this year. Temperatures are [music] around 3% warmer than the recent average.And Europe is Earth's fastest warming continent because it's near the Arctic [mu ...