Scientist: We Must Prepare Alien Face

In the publication of Philosophical Transactions of the Royal Society, the scientists examined all aspects of the search for life beyond Earth, ranging from astronomy and biology to politics and religion which will result in an alien contacts.

"Is the process was appropriate expert advice, or the interests of power and opportunism is more appropriate?" said Professor John Zarnecki of the Open University and Dr Martin Dominik, from the University of St Andrews.

"Lack of coordination can be avoided by creating a comprehensive global framework that regulated political body of international legitimacy,"they said. They argued the UN has a ready-made mechanism for the forum in the Committee on the Peaceful Uses of Outer Space (Copuos).

Copuos Member countries need to put the "supra-terrestrial relations" in their agenda, said Zarnecki and Dominik. As quoted Presstv, in addition, similar structures should be established to deal with the threat of near-Earth objects, like asteroids.

According to evolutionary paleobiology at Cambridge University professor Simon Conway Morris, anyone who plans to contact the aliens have to prepare ourselves for the worst. Evolution of an alien might like nature of Darwin, he added.

Morris claimed lives elsewhere in the universe may have important similarities with Earth life, especially Earth-like planets. That is, an alien may have a way similar to humans with a tendency to violence and exploitation.