Global warming poses an increasingly sizeable threat to the continued existence of man. James Lovelock, atmospheric chemist and author of Gaia warns that the gravity of the situation facing Earth’s inhabitants is greater than we have yet realized and accepted. Lovelock sets forth his predictions -- and proposed solutions -- in a commentary piece published this week in Atmospheric Science Letters.
The laws of Gaia - a hypothesis set forth by Lovelock - imply that any species that makes changes in the composition of the air and the nature of the land surface risks altering the world to a state that will disfavour its progeny. In other words, if humans continue in their current path of alteration of the environment, they will become a target of elimination from the world.
In his commentary, Lovelock outlines the two major approaches to the threat of global warming. One approach, adopted by some, is to deny the existence of global warming and enjoy more temperate climates while they last. Others recognize the threat but choose to react in the Green way, eating organic foods, using renewable energy sources and alternative medicines. Lovelock argues that taking either of these approaches will ultimately result in the elimination of humans as well as civilization.
Julia Lampam | alfa
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Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
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COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
'Ferroelectric' materials can switch between different states of electrical polarization in response to an external electric field. This flexibility means they show promise for many applications, for example in electronic devices and computer memory. Current ferroelectric materials are highly valued for their thermal and chemical stability and rapid electro-mechanical responses, but creating a material that is scalable down to the tiny sizes needed for technologies like silicon-based semiconductors (Si-based CMOS) has proven challenging.
Now, Hiroshi Funakubo and co-workers at the Tokyo Institute of Technology, in collaboration with researchers across Japan, have conducted experiments to...
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