> I’ve lived in Australia and France and I’ve always attributed the taller size of Australians to the excellent state of their ventilation in buildings. Vents (

> I’ve lived in Australia and France and I’ve always attributed the taller size of Australians to the excellent state of their ventilation in buildings. Vents (and rooms themselves) are systematically bigger than in France The average male height in France is 178.60 cm, while in Australia it is 178.77 cm: * https://worldpopulationreview.com/country-rankings/average-height-by-country https://worldpopulationreview.com/country-rankings/average-h... Some sources even have France being higher than Australia: * https://ourworldindata.org/human-height https://ourworldindata.org/human-height