In accordance with his opinion, it is only a matter of time for an invading race to notice us.
In this case we would have so much chance as the natives against the colonizers.
Prof. Michael Schetsche and dr. Andreas Anton experts of Freiburg University worry about how humanity acts.
They have exhorted scientists and cosmologists, what we do can mean the end of mankind.
At least it can cause serious danger.
If we continously transmit signs to space, unintentionally we call direct attention of inimical civilisations hanging around in the beebread to our planet.
Some part of the aliens is the so called „locust civilisation”, and wants to invade us.
This means they travel from planet to planet, conquer and use its resources while they subjugate the original inhabitants, and finally they move off.
Universe not likely has kept quiet…
Cosmos may teem with other creatures, maybe similar to us.
The more developed creatures have realised – maybe at their’s cost – it is better not to make the cosmos known where they are.
Space isn’t accidentaly silent.
There are hiding civilisations there, who lurk from the invading races – the scientists claim.
Let’s face it, there can be something to it.
If we constantly attract their attention with noisy exclaims, making target from earth, is not even lucky.