It’s all about biology, however crude or far-out that may sound. Heart I’m an Outlander Aholic shirt Technology is toxic to the body, therefore to the mind and soul too: cars, power plants, mobile phones, industrial anything. The human body works with electromagnetism so even using a smartphone disturbs our own aura. The number of plastics leeching into what we eat messes with our hormones (sterility: see oversexed/thin girls and effeminate/fatty boys) and the water/air/food we consume in the city causes cancer and similar stuff on the long term. After WWII the US/UK governments used some medical help to make sure that people were eating healthy stuff and also less tech was used because everything was pretty much demolished. So the hippies became the healthiest generation in probably thousands of years.
Yes the baby boomers were a strategic move from the govs Heart I’m an Outlander Aholic shirt as they knew if they wanted to rule the world they have to get up fast, and surely they did. As an unexpected (or was it?) side effect when these kids had grown up in the sixties, they started to produce innovative art because being healthy means you’re closer to God, and every artist worth their salt knows that true inspiration always comes from God. The hippies loved nature because nature is Life, the further away you move from nature the weaker you’ll get. The seventies was a darker period due to less healthy food and increasing industrialization, the innovation was still there in spades but was less joyful.