swampcat,<br /><br />So far, we have seen many ideas for getting people into the geeky, tech side of space exploration. But part of the problem right now is that space does not appeal to many outside of the techno-geek demographic. We are so focused on the hardware, the excitement of using that hardware to make discoveries, that we forget that there are lots of people out there who do not like high tech stuff. They often view the space program as 'big toys for big boys', and dismiss the spin offs as unnecessary gimmickry.<br /><br />How do we get the tree huggers, the environmentalists behind this program? We cannot use technology to appeal to them, because they often view technology as the cause of the problem, not the solution. Even in grade school, children begin to exhibit signs that they are going to be interested in building things, or nurturing things. Environmentalists tend to nurture, to seek ways to promote natural progressions.<br /><br />These are the people who often claim that we 'have to fix things on Earth first' before we go out into space. Showing them that Earth is a part of space, not an isolated, closed system, is critical to getting them on our side. Explaining that practically all of our energy comes from the Sun, that burning things to release energy is releasing stored sunlight, could open their eyes to space technology.<br /><br />But, most important, I think, is the argument that the resources of the Earth are limited, and extracting those resources is becoming more damaging to the environment. The same resources are available off planet, and can be extracted and processed without affecting the Earth's environment. Steel and aluminum are essential metals in our world, yet making them is very damaging to our environment, and requires huge amounts of energy. They both can be made from resources extracted from the Moon, using solar energy.<br /><br />I believe that using this kind of approach, we can appeal to a broader segment of the popula <div class="Discussion_UserSignature"> The secret to peace of mind is a short attention span. </div>