In defence of climate change deniers

I’ve heard some people say they don’t understand how people can hold the view that climate change is not anthropogenic yet claim that climate change can be countered cheaply using geo-engineering, e.g., by injecting sulfur ((Why, IUPAC, why?)) into the atmosphere. The reason for their concern is that they think it’s logically inconsistent since the effects of geo-engineering techniques and anthropogenic climate change are predicted by the same computer models. However, (anthropogenic) climate change deniers are being perfectly reasonable as far as thinking about temperature goes. Let me explain.

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Ultrabook fad

As someone that placed an order for a MacBook Air within 24 hours of its announcement, I obviously have some bias when I say that Stan Shih, founder of Acer, is misguided in saying tablets and “ultrabooks”, laptops under 0.8 inches thick with longer battery lives, are just “short-term phenomena”. Ceteris paribus, most people would probably choose a thinner, lighter laptop with longer battery life over a bulkier one with a shorter battery life. One of the selling points of laptops is their portability; ultrabooks are a natural evolution towards increasing portability.