CO2 Levels Pass 400 Parts Per Million for First Time in Human History. (pearltrees.com)
You have to go back to the fundamentals — for the first time in human history, we decided to trust the people to govern themselves. (entrepreneur.com)
«This is the first time in human history that we're no longer stuck with the genes we had at birth,» says outspoken biohacker Dr. Josiah Zayner. (inc.com)