The first 100 people to download Endel at https://app.adjust.com/b8wxub6?campaign=eventhorizonshow_january&adgroup=youtube  will get a free week of audio experiences! Is the solution to the fermi paradox that the galaxy is already settled by prior alien civilizations? Old, ancient, alien ...

https://www.youtube.com/watch?v=LrrNu_m_9K4 Are alien civilizations likely to be younger or older than us in age? A basic question that seems insurmountable until we start detecting them. But even before that ...source