ニッポンの若者に読んでもらいたい記事but洒落のわからんやつ禁止
⇒Cheer up! Study of Great Depression shows hard times are good for your health | Mail Online
⇒Did The Great Depression Have A Silver Lining? Life Expectancy Increased By 6.2 Years
⇒The Upside of Recessions: Science Magazine
⇒Recessions may be good for your health - Science Fair - USATODAY.com
ネタ元⇒Life and death during the Great Depression ― PNAS
そんじゃーね。