"decline in oil prices" such as the official explanation for Venezuela and the death of the bolivar economy.
Do you think this affects the economy of every country?
In my country now, food prices go up high. Everyone complained.
I think it affects the economies of most countries. Most are attempting to print fiat, raise taxes and spend their way out of deficit and debt rather than seeking ways to budget more efficiently or responsibly.
Overprinting fiat is one aspect of increasing food prices. I tried to cover that one in the previous post.
Water scarcity and drought is another key aspect. That one is defined in terms of deforestation. Plants and trees pull water up from the soil through their roots. Water is then evaporated into the atmosphere through their leaves. This process generates a substantial amount of native rainfall inland.
Deforestation cuts down on the amount of water evaporated in the air, which in turn produces drought and causes water scarcity. This in turn produces higher food prices as the cost per gallon price of water inflates.
There is scientific evidence for this happening in brazil due to amazon rainforest deforestation, et al.