You have been drawn to this question of Alien life for a reason. You, at the present time, are both involved in important work regarding Connections with Intelligent Lifeforms in the Cosmos.
You can see from the programme you are watching that there is still a long way to go to allay the fear within most people to accept that, not only is there life elsewhere – but there is and always has been strong Connections with those in other Worlds.
It is well known in some circles that there always has to be Alien life among the people on Earth in order for the Planet to survive and grow in technology and other areas. It also needs emergency intervention as in the case of nuclear weapons.