Marc D. Garrett is an American and has spent about half of his life abroad—he will be sixty-two years old in 2017. Working as a mechanical engineer for more than seven different ma...view moreMarc D. Garrett is an American and has spent about half of his life abroad—he will be sixty-two years old in 2017. Working as a mechanical engineer for more than seven different major oil and gas companies in various positions, he has met with many people from around the world; these discussions have helped him form the basis of the thoughts developed in The Third Entity. Marc is also the author of Why We Exist—Life, Science, and More.view less