There was a time when humans could impact genes only crudely, such as through radiation. Nowadays, thanks to gene-editing technologies, particularly CRISPR-CAS9, we can edit genes accurately.
Global warming will unleash frequent disasters like hurricanes and flooding. The largely human source of this mess shows that we can impact the climate. So far, that impact remains largely adverse. In the future, we may also develop crude tools for intentional positive impact on the climate. Read More