Myth:
Global warming cannot be real because some places, like Louisville Kentucky, have experienced no temperature increase at all.
Fact:
It’s true that some places, like Louisville, haven’t experienced a rise in temperature. Others, however, have had very large increases. The temperature in Sao Paulo, for example, has risen by about 2°C since the beginning of the 20th century – almost double the global average. Cherry picking data from individual locations doesn’t give us the big picture. We have to look at the global average.

Louisville, Kentucky, which has experienced next to no increase in its average temperature – unlike Sao Paulo, which has seen almost double the global average. [Source: Flickr. Creator: David Grant]
Sources:
“The temperature in the city of São Paulo has risen more than the global average,” Centro de Memória, 27/5/26. https://agencia.fapesp.br/the-temperature-in-the-city-of-sao-paulo-has-risen-more-than-the-global-average/58185