The New Age of Space Business
By Joseph N. Pelton
The end of the space shuttle era marks a new beginning for the Space Age. A new generation of entrepreneurs are working with the world’s space agencies to bring down the costs of commercializing the high frontier. By the 2020s and beyond,we could see a historic expansion of human activity in space.
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Nikolai Kardashev, a Soviet astrophysicist born in 1932, devised a method of rating advanced civilizations. Technological advances, according to Kardashev, could theoretically create conditions where a society could maximize use of energy. He categorized each of these stages as Type 1 through Type 4. Based on Kardashev's speculations where does our civilization sit today?
Powdery mildew-resistant wheat has been created using a pair of DNA-clipping and insertion tools. These are tools developed by Editas Medicine for editing defective DNA and are being used in the fight against a number of genetic diseases. And with wheat they are proving to be useful in overcoming the devastating impact of mildew.
This is not the first time I have written about the future of the Colorado River Basin and it probably won't be the last. But by then I may be describing the Colorado wadi, a former river.
In tomorrow’s digital world control shifts to you. Your digital boundaries will dynamically change the CGI green screen world on your devices’ screens. When you can choose who and where you really want to be, we will learn there are many kinds of greatness in all of us. It will be new stage of history, an age when we control reality and start choosing everything.
When my wife and I downsized we left our satellite dish and satellite TV behind and went back to cable because that's what was available in the building where we have our apartment. We are not alone in abandoning this technology. Homes that were early adopters of satellite TV can have enormous dishes sitting in backyards or rigged on to poles projected above the roof line of their homes.
I don't know about you but I've been wearing prescription glasses since I was seven years old. I've tried contact lenses several times and given up on them. I've contemplated laser vision correction but have been told that my astigmatism would make it less than effective.
The dot-com bubble caused a market crash in 2000, a housing bubble almost brought down the global economy in 2008, and today's gushing excitement over new US oil and gas discoveries could also prove to be a bubble that is likely to collapse about 2015 – a "carbon bubble."
Climate change is threatening the credit rating of nations. Standard & Poor's has indicated that the credit ratings of 128 nations are at risk. S&P sees climate change as a more challenging problem than the changing demographics of our human population from aging in the Developed World to surging population in Developing Nations.