More than 8bn tons of almost indestructible and toxic plastics have been produced since the 1950s and much of it has been lurking in landfill dumps. Scientists have now identified, a new strain of bacterium that can gobble even polyurethane and use the energy to power itself (https://www.theguardian.com/environment/2020/mar/27/scientists-find-bug-that-feasts-on-toxic-plastic). This is an interesting development but it is estimated that it will take at least 10 years of development to use the bug safely to remove this ubiquitous material (so, the best plan for now, is to reduce its production).
This blog may help people explore some of the 'hidden' issues involved in certain media treatments of environmental and scientific issues. Using personal digital images, it's also intended to emphasise seasonal (and other) changes in natural history of the Swansea (South Wales) area. The material should help participants in field-based modules and people generally interested in the natural world. The views are wholly those of the author.
Friday, 27 March 2020
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Seeing the Changes 2127
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