Lots of people are watching this video ... listen to the very odd thing said by molecular biologist Marco Ruggiero, MD, PhD, at 1:13: "Now we can transfer the information from the microbial DNA to the human DNA, and in so doing we can train, so to speak, the microbes to withstand whatever extreme condition they're exposed to, including this new technology, and then we can train them to transfer this resilience of theirs to our DNA."
This is known as genetic modification.