Carbon dating fossils for kids
the age of the earth and the universe, and that includes the ones we have listed here.
Although age indicators are called ‘clocks’ they aren’t, because all ages result from calculations that necessarily involve making assumptions about the past.
This is a very tiny change period.' : 'Policies to slow CO2 emissions are really based on nonsense. To call carbon dioxide a pollutant is really Orwellian.
However, to draw this conclusion we have to assume that the rate of cratering has been the same in the past as it is now.
And there are now good reasons for thinking that it might have been quite intense in the past, in which case the craters do not indicate an old age at all (see below).
You are calling something a pollutant that we all produce. And it’s a good thing since it is at very low levels in the atmosphere. Happer then showed a picture of polluted air in China with the caption: “Real pollution in Shanghai.” “If you can see it, it’s not CO2,” Happer said. “We know for absolute certain that carbon dioxide is the stuff of life, the foundation for life on earth,” Moore said.
“If plants could vote, they would vote for coal,” Happer declared. “97% of scientists have often been wrong on many things,” he said. Patrick Moore discussed the benefits of rising carbon dioxide in the atmosphere. “We are dealing with pure political propaganda that has nothing to do with science,” he continued.
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There is no independent natural clock against which those assumptions can be tested.