Because nature doesn't always behave the same in a lab, test tube or computer program as it does in the real world, scientists and engineers have come up with ideas that didn't turn out as expected. We're now facing the most serious unintended consequence ever: climate change from burning fossil fuels. Some proposed solutions may also result in unforeseen outcomes.
Why do some people believe in phenomena rejected by science, like chemtrails, but deny real problems demonstrated by massive amounts of scientific evidence, like climate change. Why do so many people accept a theory for which there is no scientific evidence while rejecting a serious and potentially catastrophic phenomenon that can be easily observed and for which overwhelming evidence has been building for decades? The problem is that science denial is, in the case of chemtrails, a wacky distraction and, in the case of climate change denial, a barrier to addressing an urgent, critical problem.
Geoengineering to combat climate change is largely untested. Because we've stalled so long on reducing carbon emissions and still aren't doing enough, we may have to consider it. What will that mean?
The press release had a pretty stark headline: "Haida Announce Termination of Russ George." George was the guy who persuaded the small impoverished indigenous community of Old Massett on Haida Gwaii to part with over $2.5-million. He did so under the pretense that dumping iron in the ocean to stimulate a plankton bloom would net lucrative profits in the carbon credit market. Losing the rogue geoengineer may be good for optics, but it is a meaningless step unless the Haida also jettison his junk visions to manipulate the oceans and climate.
As the realities of global climate change become ever more alarming, advocates of technological approaches to "geoengineer" the planet's climate are gaining a following. But these technologies that are promoted are all fraught with clear and obvious risks that are most likely only going to make matters worse.
A controversial American businessman dumped around 100 tonnes of iron sulphate into the Pacific Ocean as part of a geoengineering