In order to reduce carbon emissions, UK should make more efforts to reduce the birth rate.

ついに日本叩きが始まった…岸田首相はイギリスの身勝手な主張に耳を貸す必要はない 不人気をかわす脱炭素の政治利用 #プレジデントオンライン https://t.co/EsYjR4aAWM

— 池田信夫 (@ikedanob) October 30, 2021

“子どもを持たないことによって、CO2は58.6トンも減らせる。”

全般的に狂った記事だなあ…自分の存在のCO2は良いのかとか、自分が存在するために来るべき子供分のCO2を節約するのか、とか、突き詰めれば生物やめるのが最高とかいう価値観まで到達しそう。 https://t.co/aFXZ1Qsxbj

— 宮永亮 MIYANAGA Akira (@AkiraMIYANAGA) October 29, 2021

Eco-friendly sex: What is it and how does it impact on climate change? By Harriet Orrell BBC World Service Published5 days ago 

 According to a 2017 study, living car-free saves about 2.3 tonnes of CO2 a year, while sticking to a plant-based diet saves 0.8 tonnes. By comparison - if you live in the developed world - not having a child saves about 58.6 tonnes per year.

Some influential figures have discussed their reservations about having children. Prince Harry told Vogue in 2019 that he and the Duchess of Sussex would have "a maximum" of two children, citing the environment as a key factor in this decision.

イギリスはもっと出産率さげるように努力せい、と言ってやらんと。