By Paul Homewood
Back in 1998, the BBC reported:
Climate changes such as global warming may be due to changes in the sun rather than to the release of greenhouse gases on Earth.
Climatologists and astronomers speaking at the American Association for the Advancement of Science meeting in Philadelphia say the present warming may be unusual – but a mini ice age could soon follow.
The sun provides all the energy that drives our climate, but it is not the constant star it might seem.
Careful studies over the last 20 years show that its overall brightness and energy output increases slightly as sunspot activity rises to the peak of its 11-year cycle.
And individual cycles can be more or less active.
The sun is currently at its most active for 300 years.
That, say scientists in Philadelphia, could be a more significant cause of global warming than the…
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