Mr.Cronin is like  most humans he would not sense my presence if I were standing directly to his front. If he has a radar screen I would let him see me however cloak my presence of his radar screen. Then I would cloak myself in front of him and let my energy become visible on his radar screen. Humans main problem is three fold their Ego,<br>their Arrogance which is surpassed by their stupidity. The precieve the universe based on human level of understanding. This idea that we cannot travel here because his current understanding of distance, time and technology is not development is ions behind ours. It would be like your horse and buggy compared to your recently unveiled Stealth airplane.