related_tweet: @pocolitto @sylviad32911201 @eric84701331 @craigthomler @atomskssanakan @oppchg @erskinedaniel @johanwelman @calvinfray451 @ammocrypta @natalcicuto @friendsoscience @michaelmaus6 @simonmaxfield8 @slagkogel @tomhalliday18 @carbongate @crowers21 @rasputi84556755 @farmingganja @tj_tomj @gillesnfio @fiddlers__green @ecosensenow @chant_ian @pluginalberta @texcis @gridfan67059 @glinch72 @shuberteugene @dense_evi @thomasbeyer @greytash @puremoneylife @albertstienstra @cattmaxx @tallphilosopher @bernicerinas @ttyengland @dawntj90 @xrlondon @drwonko42 @angry_bystander @gogetsmarthome @jwspry @jaggermickoz @drwaheeduddin @voisinst @gladfly1 @theclimatehawk "the average concentration of carbon dioxide in the atmosphere was 410.31 parts per million (ppm) for the month of april... this marks the first time in the history of the mauna loa record that a monthly average has exceeded 410 parts per million. " wonder why?