So, if the theme of this TEDx event is "Future Tense," I guess, in other words, this would be my vision of the future, would be one in which fewer people actually use social media.
Entonces, si la temática de este evento TEDx es 'El Futuro,' supongo que en otras palabras, esta sería mi visión del futuro: Un futuro en el que menos gente utiliza redes sociales.