Choice of studies?

Hello, I'm graduating from high school soon and am thinking about studying. I'm very interested in other cultures/ethnology, psychonautics, neurobiology, the work and theories of Terence McKenna, and how certain substances or psychedelics (e.g. psilocybin and LSD) affect the human brain and our consciousness. I'd like to do something in that direction later, for example…

Should classical international law be abolished because it promotes wars, assertion and other conflicts (popular dominance, nationalism, imperialism…)?

Peoples, nations, nation-states always strive for preservation, expansion, dominance (superiority), improvement; nationalism, interventionism, statism, racism, imperialism, colonialism, militarism, etc. Should ethnicism be prevented because it leads to wars, mass deaths, high cultural losses and environmental damage, high collateral damage, genocide, etc.?

Do people with animal products (especially meat, fish and cheese) have more odor problems than those with a plant-based diet (vegetarians and vegans)?

Does mold cheese smell worse than durian fruit? Stronger smell due to bad breath, odors from skin and urine (urea) in omnivores than in vegans and vegetarians?

How closely related are Greeks 🇬🇷 and Albanians 🇦🇱?

Hey GF community and especially the Balkan community of GF, As is well known, the Greeks 🇬🇷 and the Albanians 🇦🇱 are two peoples who have lived in the Balkans for a very long time. Both peoples speak a completely different language than their neighbors, who speak Slavic or Romance languages. Both peoples lived in…