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Not only is that comment a false dichotomy (we can both explore space and make humanity more sustainable at the same time), it also presumes that space exploration and sustainabili…

For synthetic fibres : https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4426466/ For tyre particulate : https://spiral.imperial.ac.uk/bitstream/10044/1/101707/9/Tyr...

Here : https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4426466/

Plastic food containers aren't even close to being the largest source of microplastics. Synthetic fibres in clothing (like that cotton-poly blend shirt you're most likely wearing) …

BWB aircraft have a few more issues than just a lack of window seats. They require a higher angle of attack on take-off and landing, and, with passengers sitting much further from …