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.
To understand why 'this current' global warming is human caused and not natural cycle, one needs to get an idea of what the natural cycle is and what are the basic mechanisms that cause climate change in the natural cycle.The absolute essentials that you need to understand are the drivers: 1  Greenhouse Gases.o understand why 'this current' global warming is human caused and not natural cycle, one needs to get an idea of what the natural cycle is and what are the basic mechanisms that cause climate change in the natural cycle. The absolute essentials that you need to understand are the drivers: 1  Greenhouse Gases.