In an energy security brief accompanying the letter Gorbachev warned of the dangers of continued reliance on oil, gas and nuclear power while relegating renewable energy to secondary status.

• 在信中，戈巴契夫亦附上能源安全简报，他警告人类若持续依赖石油、天然气以及核子能源，而使再生能源沦为次等能源的危险。