Through the first Sunday of this season, there were 79 nine-inning games, compared with 85 at the same stage last year. The average length of those games this year has been 2 hours, 54 minutes, 39 seconds. A year ago, the average was 3 hours, 2 minutes and 25 seconds.
Carbon dioxide is the main cause of human-induced climate change. It has been emitted in vast quantities from the burning of fossil fuels and it is a very long-lived gas, which means it continues to affect the climate system during its long residence time in the atmosphere.
Note: for proof on the common knowledge that humans cause global warming, check out that link or this one on human vs natural causes of global warming.he main cause of global warming is the generation of electricity. To generate electricity we have to burn fossil fuels which emits very hazardous chemicals. This causes the generation of green house gases which is very dangerous to our environment.