From wood and muscle energy (of both animals and humans) to fossil fuels.
Energy transitions in Portugal since 1856… https://t.co/KaE4vdplKY
In 1994 Barry Posen devised a defense strategy for a newly independent Ukraine which envisioned a Manstein-styel flexible defense v.
In 1994 Barry Posen devised a defense strategy for a newly independent Ukraine which envisioned a Manstein-styel flexible defense v. Russian attack. See Chartbook Newsletter