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thinkahol *

Dr. Daniel G. Nocera - YouTube - 0 views

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    The supply of secure, clean, sustainable energy is arguably the most important scientific and technical challenge facing humanity in the 21st century. Rising living standards of a growing world population will cause global energy consumption to double by mid-century and triple by the end of the century. Even in light of unprecedented conservation, the additional energy needed is simply not attainable from long discussed sources these include nuclear, biomass, wind, geothermal and hydroelectric. The global appetite for energy is simply too much. Petroleum-based fuel sources (i.e., coal, oil and gas) could be increased. However, deleterious consequences resulting from external drivers of economy, the environment, and global security dictate that this energy need be met by renewable and sustainable sources. The dramatic increase in global energy need is driven by 3 billion low-energy users in the non-legacy world and by 3 billion people yet to inhabit the planet over the next half century. The capture and storage of solar energy at the individual level personalized solar energy drives inextricably towards the heart of this energy challenge by addressing the triumvirate of secure, carbon neutral and plentiful energy. This talk will place the scale of the global energy issue in perspective and then discuss how personalized energy (especially for the non-legacy world) can provide a path to a solution to the global energy challenge. Daniel G. Nocera is the Henry Dreyfus Professor of Energy at the Massachusetts Institute of Technology, Director of the Solar Revolutions Project and Director of the Eni Solar Frontiers Center at MIT. His group pioneered studies of the basic mechanisms of energy conversion in biology and chemistry. He has recently accomplished a solar fuels process that captures many of the elements of photosynthesis outside of the leaf. This discovery sets the stage for a storage mechanism for the large scale, distributed, deployment of solar energy. He has b
robertwilliam02

Global Commercial UAV Drones Market is Anticipated to Thrive at 17.8% CAGR During the F... - 0 views

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    The global commercial UAV drones market is segmented into type such as fixed-wing drones, VTOL drones and others. Further, VTOL drones are sub-segmented into rotary blade drones, Nano drones and hybrid drones. Among these segments, fixed-wing drones are expected to grow at highest CAGR in overall global commercial UAV drones market during the forecast period. Factor such as, traditional farming techniques through drones is believed to impetus the growth of the fixed-wing drones segment over the forecast period. Global commercial UAV drones market is expected to flourish at a CAGR of 17.8% over the forecast period. Factor such as, rising awareness regarding the benefits of drones is anticipated to drive the growth of the global commercial UAV drones market over the forecast period. Moreover, rising security concern regarding safety is expected to increase the overall market of commercial UAV drones over the forecast period i.e. 2018-2027. Read More: http://www.researchnesterblog.com/global-commercial-uav-drones-market-anticipated-thrive-17-8-cagr-forecast-period-according-research-nester/
biopolymercong

Explore & Share at 9th World Congress on Biopolymers & Bioplastics, London - 0 views

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    Explore & Share at 9th World Congress on Biopolymers & Bioplastics, London, UK (A solution for Current & Future Global Predicament) August 26-27, 2019 London, UK: Since 2016, Biopolymer Congress has been contributing successfully to the global scientific research field. 8th World Congress on Biopolymers & Bioplastics was held during June 28-29, 2018 at Berlin, Germany with the theme "Biopolymer- A Drug to heal the nature". Active participation of Scientists, Engineers, Researchers, Students and Leaders from the fields of Polymer Science, plastics, Green technology, medical, and Biomaterials is highly appreciated and made this event a blast. Thanks to all of our Organizing Committee members, honourable guests, wonderful speakers, conference attendees and Media partners. With the success of Biopolymer Congress 2018 at Berlin, we are feeling proud to announce Biopolymer Congress 2019 conference with the theme "A solution for current & future Global predicament", is going to held in London, UK, during August 26-27, 2019. Importance and Scope: Over the past few years, global economic activities have increased a lot. This tremendous growth has raised serious problems about current important patterns of production and consumption. As the current society has increased its attention in understanding of the environmental aspects and its industrial practices, greater attention has been given to the concept of sustainable economic systems that rely on energy from undepletable source and materials. The use of biologically derived Polymers become as an important component of this global world. The history of Biopolymer is not a long one. Various reasons are associated with the research and development of Biopolymers. Use of Bioplastics will make a tremendous change and will help rid of the conventional plastics, which is a welcome change. Why to attend?: To take preventive steps for Global Predicament, Biopolymer Congress 2019 offers a fantastic opportunity to meet and
Janos Haits

The Global Brain Institute - 0 views

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    "The Global Brain can be defined as the distributed intelligence emerging from the Internet. The Global Brain Institute (GBI) was founded in 2012 at the Vrije Universiteit Brussel (VUB) to research this phenomenon. The GBI grew out of the Global Brain Group, an international community of researchers created in 1996, and the Evolution, Complexity and Cognition research group at the VUB."
Janos Haits

TheGlobalSquare - soon... - 0 views

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    The goal of the Global Square is to perpetuate and spread the creative and cooperative spirit of the occupations and transform this into lasting forms of social organization, at the global as well as the local level.
Skeptical Debunker

Belief In Climate Change Hinges On Worldview : NPR - 0 views

  • "People tend to conform their factual beliefs to ones that are consistent with their cultural outlook, their world view," Braman says. The Cultural Cognition Project has conducted several experiments to back that up. Participants in these experiments are asked to describe their cultural beliefs. Some embrace new technology, authority and free enterprise. They are labeled the "individualistic" group. Others are suspicious of authority or of commerce and industry. Braman calls them "communitarians." In one experiment, Braman queried these subjects about something unfamiliar to them: nanotechnology — new research into tiny, molecule-sized objects that could lead to novel products. "These two groups start to polarize as soon as you start to describe some of the potential benefits and harms," Braman says. The individualists tended to like nanotechnology. The communitarians generally viewed it as dangerous. Both groups made their decisions based on the same information. "It doesn't matter whether you show them negative or positive information, they reject the information that is contrary to what they would like to believe, and they glom onto the positive information," Braman says.
  • "Basically the reason that people react in a close-minded way to information is that the implications of it threaten their values," says Dan Kahan, a law professor at Yale University and a member of The Cultural Cognition Project. Kahan says people test new information against their preexisting view of how the world should work. "If the implication, the outcome, can affirm your values, you think about it in a much more open-minded way," he says. And if the information doesn't, you tend to reject it. In another experiment, people read a United Nations study about the dangers of global warming. Then the researchers told the participants that the solution to global warming is to regulate industrial pollution. Many in the individualistic group then rejected the climate science. But when more nuclear power was offered as the solution, says Braman, "they said, you know, it turns out global warming is a serious problem."And for the communitarians, climate danger seemed less serious if the only solution was more nuclear power.
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  • Then there's the "messenger" effect. In an experiment dealing with the dangers versus benefits of a vaccine, the scientific information came from several people. They ranged from a rumpled and bearded expert to a crisply business-like one. The participants tended to believe the message that came from the person they considered to be more like them. In relation to the climate change debate, this suggests that some people may not listen to those whom they view as hard-core environmentalists. "If you have people who are skeptical of the data on climate change," Braman says, "you can bet that Al Gore is not going to convince them at this point." So, should climate scientists hire, say, Newt Gingrich as their spokesman? Kahan says no. "The goal can't be to create a kind of psychological house of mirrors so that people end up seeing exactly what you want," he argues. "The goal has to be to create an environment that allows them to be open-minded."And Kahan says you can't do that just by publishing more scientific data.
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    "It's a hoax," said coal company CEO Don Blankenship, "because clearly anyone that says that they know what the temperature of the Earth is going to be in 2020 or 2030 needs to be put in an asylum because they don't." On the other side of the debate was environmentalist Robert Kennedy, Jr. "Ninety-eight percent of the research climatologists in the world say that global warming is real, that its impacts are going to be catastrophic," he argued. "There are 2 percent who disagree with that. I have a choice of believing the 98 percent or the 2 percent." To social scientist and lawyer Don Braman, it's not surprising that two people can disagree so strongly over science. Braman is on the faculty at George Washington University and part of The Cultural Cognition Project, a group of scholars who study how cultural values shape public perceptions and policy
anees_100

The Earth is changing its color due to Global Warming | Everyday Science - 0 views

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    New research reveals that due to global warming the increase in ocean temperatures is causing the Earth to change color. According to researchers, the amount and types of phytoplankton have much to do with the color of the surface of the ocean. But what is phytoplankton?
Janos Haits

Real-time Web Monitor - 0 views

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    "Akamai monitors global Internet conditions around the clock. With this real-time data we identify the global regions with the greatest attack traffic, cities with the slowest Web connections (latency), and geographic areas with the most Web traffic (traffic density)."
thinkahol *

Cooling the warming debate: Major new analysis confirms that global warming is real - 0 views

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    ScienceDaily (Oct. 21, 2011) - Global warming is real, according to a major study released Oct. 20. Despite issues raised by climate change skeptics, the Berkeley Earth Surface Temperature study finds reliable evidence of a rise in the average world land temperature of approximately 1°C since the mid-1950s.
Janos Haits

Home - GLOBE.gov - 0 views

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    The Global Learning and Observation to Benefit the Environment (GLOBE) program is a worldwide hands-on, primary and secondary school-based science and education program.
Janos Haits

Viv: The Global Brain - 1 views

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    viv.ai / "THE GLOBAL BRAIN Viv radically simplifies the world by providing an intelligent interface to everything."
Max Peterson

World will 'cool for the next decade' - 09 September 2009 - New Scientist - 2 views

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    Predictions by Mojib Latif that there may be a slow down in global warming over the next decade that could bely the overall trend.
ratbeard

Price placed on limiting global warming - earth - 0 views

  • Stabilising greenhouse gases at a level that would limit global warming to between 2°C and 4°C will cost between 0.2% and 3.0% of annual GDP, says the latest UN report on climate change. That is up to $1830 billion
  • Such a treaty would succeed the Kyoto Protocol, which ends in 2012.
  • China is projected to become the world's top emitter before 2010 according to the International Energy Agency. However, it and other developing countries argue that policies to battle climate change should not come in the way of their efforts to develop their economies
Ilmar Tehnas

More oxygen -- colder climate - 0 views

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    The role of variations in oceanic oxygen in global warming/cooling
Skeptical Debunker

Pliocene Hurricaines - 0 views

  • By combining a hurricane model and coupled ocean-atmosphere general circulation model to investigate the early Pliocene, Emanuel, Brierley and co-author Alexey Fedorov observed how vertical ocean mixing by hurricanes near the equator caused shallow parcels of water to heat up and later resurface in the eastern equatorial Pacific as part of the ocean wind-driven circulation. The researchers conclude from this pattern that frequent hurricanes in the central Pacific likely strengthened the warm pool in the eastern equatorial Pacific, which in turn increased hurricane frequency — an interaction described by Emanuel as a “two-way feedback process.”�The researchers believe that in addition to creating more hurricanes, the intense hurricane activity likely created a permanent El Nino like state in which very warm water in the eastern Pacific near the equator extended to higher latitudes. The El Nino weather pattern, which is caused when warm water replaces cold water in the Pacific, can impact the global climate by intermittently altering atmospheric circulation, temperature and precipitation patterns.The research suggests that Earth’s climate system may have at least two states — the one we currently live in that has relatively few tropical cyclones and relatively cold water, including in the eastern part of the Pacific, and the one during the Pliocene that featured warm sea surface temperatures, permanent El Nino conditions and high tropical cyclone activity.Although the paper does not suggest a direct link with current climate models, Fedorov said it is possible that future global warming could cause Earth to transition into a different equilibrium state that has more hurricanes and permanent El Nino conditions. “So far, there is no evidence in our simulations that this transition is going to occur at least in the next century. However, it’s still possible that the condition can occur in the future.”�Whether our future world is characterized by a mean state that is more El Nino-like remains one of the most important unanswered questions in climate dynamics, according to Matt Huber, a professor in Purdue University’s Department of Earth and Atmospheric Sciences. The Pliocene was a warmer time than now with high carbon dioxide levels. The present study found that hurricanes influenced by weakened atmospheric circulation — possibly related to high levels of carbon dioxide — contributed to very warm temperatures in the Pacific Ocean, which in turn led to more frequent and intense hurricanes. The research indicates that Earth’s climate may have multiple states based on this feedback cycle, meaning that the climate could change qualitatively in response to the effects of global warming.
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    The Pliocene epoch is the period in the geologic timescale that extends from 5 million to 3 million years before present. Although scientists know that the early Pliocene had carbon dioxide concentrations similar to those of today, it has remained a mystery what caused the high levels of greenhouse gas and how the Pliocene's warm conditions, including an extensive warm pool in the Pacific Ocean and temperatures that were roughly 4 degrees C higher than today's, were maintained. In a paper published February 25 in Nature, Kerry Emanuel and two colleagues from Yale University's Department of Geology and Geophysics suggest that a positive feedback between tropical cyclones - commonly called hurricanes and typhoons - and the circulation in the Pacific could have been the mechanism that enabled the Pliocene's warm climate.
thinkahol *

Record Arctic Ice Melt Threatens Global Security - 0 views

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    'It is now virtually certain a child born in 1979 will not reach 50 years of age before the Arctic is ice-free in the summer. That is a rapid change on a planetary scale, with far-reaching consequences that scientists are just beginning to understand.' Stephen Leahy, Inter Press Service
Walid Damouny

UN: Fight climate change with free condoms - 0 views

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    "(AP) -- The battle against global warming could be helped if the world slowed population growth by making free condoms and family planning advice more widely available, the U.N. Population Fund said Wednesday."
Angel Scott

Top 12 Best Conferences on Banking & Finance - 0 views

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    Conferences provide best opportunities for the different areas delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration. Conferences may be a fun way to learn things and are organized round the year for people to share their idea which they have developed on a particular topic and to get a hang about what others are working on. When it comes to learning about banking and finances, there are seldom better ways than visiting a conference on the same which are being held in various regions of the world. Just go through with our article; it'll help you more.
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    Conferences provide best opportunities for the different areas delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration. Conferences may be a fun way to learn things and are organized round the year for people to share their idea which they have developed on a particular topic and to get a hang about what others are working on. When it comes to learning about banking and finances, there are seldom better ways than visiting a conference on the same which are being held in various regions of the world. Just go through with our article; it'll help you more.
Customer Support

How Troubleshoot Netgear Wireless Router Not Working Issue? - 1 views

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    Learn how how troubleshoot Netgear wireless router if not working. In this blog, we mention all the process how how do. If you are not able how do dial our howll-how Netgear Support number 8008203300 and how instant support from our experts. how more info visit our website. https://www.global-technical-support.co.uk/netgear-support
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