daydrinkingchickadee@lemmy.ml to Memes@lemmy.ml · 1 year agoSoonlemmy.mlimagemessage-square101linkfedilinkarrow-up1830arrow-down157
arrow-up1773arrow-down1imageSoonlemmy.mldaydrinkingchickadee@lemmy.ml to Memes@lemmy.ml · 1 year agomessage-square101linkfedilink
minus-squaredaydrinkingchickadee@lemmy.mlOPlinkfedilinkarrow-up5arrow-down7·1 year agoIt’s not just Glubb. The Changing World Order by Ray Dalio also arrives at the 250 year number.
minus-squaredaydrinkingchickadee@lemmy.mlOPlinkfedilinkarrow-up4arrow-down7·1 year agoCliodynamics and Structural-Demographic Theory suggests cycles of 200-300 years as well.
It’s not just Glubb. The Changing World Order by Ray Dalio also arrives at the 250 year number.
Cliodynamics and Structural-Demographic Theory suggests cycles of 200-300 years as well.