Health
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Background: Diet fads come and go, but most have at least one element in common: the requirement that individuals be deliberate about what they eat (rather than ravenously consuming everything like a starved beast). The issue: Unfortunately, it’s difficult to have self-control when food is delicious and plentiful. Thus, most people eat larger portions of…
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Background: It is well known that washing hands for a surprisingly long time (30 seconds!) substantially reduces microbial contamination (Figure W1). The issue: Unfortunately, people generally feel, psychologically speaking, that their hands are clean immediately upon rinsing them with even the slightest hint of water. The challenge, therefore, is to encourage people to wash…
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Background: It has been demonstrated that people tend to over-eat in situations in which they can quickly consume a meal. If a person has to consume a meal more slowly, they will (generally) realize that they are full and eat less. The issue: Unfortunately, in today’s decadent world, nearly every meal can be quickly devoured.…
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The issue: In large cities, there are many perils for pedestrians: cars, bicycles, motorcycles, horses, etc. Even the sidewalk is not a safe zone from scooters and bicycles! At night, the problems are even worse, since pedestrians are generally un-illuminated and are frequently wearing all-black coats in the winter months. Proposal: Since many commuters carry…
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Background: Militaries generally have physical fitness requirements and a maximum age cutoff for enlistees. The issue: Unfortunately, in most countries, these standards completely exclude government officials from boots-on-the-ground participation in any military operations. This is unfair to those officials: they performed the diplomatic and logistical preparation for war, yet are prevented from obtaining direct personal…
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Background: As civilization reaches an apex of decadence not seen since the days of Caligula, new and exotic labor-saving schemes have arisen. Specifically, you may soon be able to order food directly to your refrigerator, thus saving you from having to be present for delivery. Deluxe! The issue: While the process of delivering food directly…
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Background: Certain mountains require that climbers obtain a permit before embarking. Sometimes these can be expensive, but rarely is any mountaineering competency required. Everest permits, which are issued by the government of Nepal, cost approximately $10,000 (Wikipedia link). The issue: If too many people are crowded onto a narrow high-altitude route, disaster can result from…



