Hi ! First message here.
If a global disaster would happen on earth ( And I somehow don't wish it ) Would the value increase or decrease ?
I'm not talking about solar flares or EMP. But more like big wars or great natural disaster.
What are your opinions on the subject ?

Surely the price may be affected by the increase or decrease, depending on the disaster. If there is a war, for example, people will spend their bitcoin to buy the needs and this will affect the price of the currency, or if there is an economic deterioration, it will affect the exchange rate as well. I hope this does not happen