We've only been capable of even low earth orbit for 52 years from a recorded history of civilisation of a good few thousand years, archaeological evidence pointing at a few hundreds of thousands of years of species existence and hundreds of millions of years of advanced multicellular life forms.
The technology that enabled us to reach LEO also enabled incredibly destrictive wars including a near-apocalypse in the Cuban Missile Crisis. It also required resource use in such a way to sigificantly alter the natural environment and, in some scenarios, significantly threaten our survivability.
I've no idea if there's other worlds out there capable of supporting advanced multicellular life (though it seems far from impossible). I've no idea if any of them are presently inhabited with such life. Based on the timings alone though, it seems far from impossible that the level of advanced civilisation to enable interstellar communication is sufficiently short-lived and accident-prone as to entirely preclude it from happening.
Or - we might as well just enjoy working out how to chat with Dolphins.
The technology that enabled us to reach LEO also enabled incredibly destrictive wars including a near-apocalypse in the Cuban Missile Crisis. It also required resource use in such a way to sigificantly alter the natural environment and, in some scenarios, significantly threaten our survivability.
I've no idea if there's other worlds out there capable of supporting advanced multicellular life (though it seems far from impossible). I've no idea if any of them are presently inhabited with such life. Based on the timings alone though, it seems far from impossible that the level of advanced civilisation to enable interstellar communication is sufficiently short-lived and accident-prone as to entirely preclude it from happening.
Or - we might as well just enjoy working out how to chat with Dolphins.