Aleins

[Viking]

I also believe that saying a world cannot support life because it is too hot, cold, no water etc is fundementally flawed as this assumption is based on the premise that all life would be similar to us, this again I see as arrogance.

I pretty much agree with that and think it`s weird that they already have concluded that water is necessary for life.

I heard one scientist though once said:
-If I met an alien I would say: Our lifeform is carbonbased; how about yours?