@[email protected] to [email protected]English • edit-210 months agoThe Arctic ocean photographed in the same place, 107 years ago vs today.lemmy.worldimagemessage-square119fedilinkarrow-up11.22K
arrow-up11.22KimageThe Arctic ocean photographed in the same place, 107 years ago vs today.lemmy.world@[email protected] to [email protected]English • edit-210 months agomessage-square119fedilink
minus-square@[email protected]linkfedilink6•10 months agogo read a historybook on the industrial revolution
minus-square@[email protected]linkfedilink21•edit-210 months agoThat would make the air… less clean now? Edit: looks like PM2.5 and PM10 levels were 10-100x more around a hundred years ago. Seems like air quality is in fact better now.
go read a historybook on the industrial revolution
That would make the air… less clean now?
Edit: looks like PM2.5 and PM10 levels were 10-100x more around a hundred years ago. Seems like air quality is in fact better now.