Quote from J.Joseph:
No. Famine is usually caused by a lack of rain or crop production. The dollar doesn't have power over the weather.![]()
Quote from peilthetraveler:
weak dollar = fertilizer more expensive.
Fertilizer more expensive = less use of fertilizer
Less use of fertilizer = less crop yield
Less crop yield = higher prices for crops (more demand than supply raises prices)
Higher crop prices = people with little money can not afford to eat as much (famine)
Therefore, a weak dollar = famine in poor countries.
Quote from misterno:
weak dollar means stronger Yuan so fertilizer's being more expensive in USD has no effect on chinese farmer's usage of more expensive dolar priced fertilizer. Because in Yuan terms it wil stay at the same price for the chinese farmer assuming the increase in dolar price of fertilizer is same as the appreciation of Yuan against USD in % terms.
So your logic is flawed.
Quote from peilthetraveler:
weak dollar = fertilizer more expensive.
Fertilizer more expensive = less use of fertilizer
Less use of fertilizer = less crop yield
Less crop yield = higher prices for crops (more demand than supply raises prices)
Higher crop prices = people with little money can not afford to eat as much (famine)
Therefore, a weak dollar = famine in poor countries.