Who is authorizing chemtrails

These pictures were taken in Tucson Arizona in Photograph copyright owned by Forrest M. Mims III and used with permission.

Originally published in Photograph obtained from airliners. Willems" and used here assuming Fair Use see disclaimer below. Maybe the largest trails I've ever seen Photograph obtained from war. We are making such material available in our efforts to advance understanding of issues of ecological and humanitarian significance.

We believe this constitutes a 'fair use' of any such copyrighted material as provided for in section of the U. Copyright Law. A growing number of academic research groups are exploring various ways to cool the planet as the threat of climate change grows, including injecting reflective particles into the stratosphere or spraying salt water into the sky to brighten coastal clouds.

But there are concerns that using such tools could have dangerous environmental side effects, and that even suggesting them as solutions could ease pressure to cut the greenhouse-gas emissions driving climate change.

In a statement, McNerney asserted that the federal government should take the lead in this controversial field, noting that other research efforts are already moving forward. A team of Harvard researchers has been preparing to conduct one of the first outdoor experiments related to geoengineering, by launching a balloon that would spray a small quantity of particles into the stratosphere.

McNerney previously introduced legislation directing the National Academy of Sciences to propose a geoengineering research agenda and oversight guidelines. The company hopes to do the same soon for electric vehicles. Sinking seaweed could sequester a lot of carbon, but researchers are still grappling with basic questions about reliability, scalability and risks.

Methane removal technology is unproven and would need to scale up quickly to prevent the worst impacts of climate change. Discover special offers, top stories, upcoming events, and more.

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