Better transportation tech would be needed to live outside those cities with the same convenience. Better green tech would be needed to make it as energy effici

Better transportation tech would be needed to live outside those cities with the same convenience. Better green tech would be needed to make it as energy efficient as the city. Tech can definitely help. I see a distinct lack of cheap mass spectrometry. With a billion dollars and a contract to sell millions of them... they seem to be able to mass produce almost anything. At the very least, why can our phones not detect fevers?