The current energy crisis, exacerbated by the conflict between the US and Iran, is driving many countries back to coal, a trend reminiscent of the 1970s energy challenges faced during President Jimmy Carter's administration. As global coal consumption has surged to 8.8 billion tons since 2020, nations like India, Japan, and several European countries are reconsidering their commitments to renewable energy in favor of coal. The ongoing geopolitical tensions have led to rising inflation and interest rates, making investments in renewable energy sources more challenging. Historical lessons from Carter's era highlight the risks of prioritizing immediate energy needs over long-term sustainability. In 2000, coal accounted for 23% of global energy supply, and by 2023, that figure has risen to 28%. With countries like Italy postponing coal plant closures and Germany considering reactivating idle coal facilities, the shift back to coal raises concerns about the progress made in decarbonization efforts over the past decades.