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In November 2010 the World Economic Forum gathered in Dubai to discuss issues on the global agenda. Before the forum, the 700 members of each of the 72 Global Agenda Councils were asked which other councils they would benefit from interacting with. This data was then released to the public as part of a visualization challenge organized by visualizing.org. Shown here is one of the honorable mentions, an interactive visualization created by Daniel McLaren that shows a map of the strongest collective responses between the councils. It uses the analogy of energy, as described by McLaren: "Starting at the selected node, energy travels outward and is divided among each connection and dissipates when crossing weak connections." Not all responses are displayed because the data has been filtered to show only the strongest relationships.

Parasitic worms that infect fish, and have a devastating effect on fish reproduction, grow four times faster at higher temperatures - providing some of the first evidence that global warming affects the interactions between parasites and their hosts.

A survey by the National Association of Realtors conducted in March 2011 revealed that 62 percent of people ages 18-29 said they would prefer to live in a communities with a mix of single family homes, condos and apartments, nearby retail shops, restaurants, cafes and bars, as well as workplaces, libraries, and schools served by public transportation.  A separate 2011 Urban Land Institute survey found that nearly two-thirds of 18 to 32-year-olds polled preferred to live in walkable communities. Younger Americans are also using technology to substitute for driving, connecting with friends and family online, substituting Facebook, Twitter, Skype, or FaceTime interactions for in-person visits and using online shopping and e-commerce in place of driving to and from grocery and retail stores, the report notes. For generations of Americans, car ownership was an almost mandatory rite of passage-a symbol of freedom and independence. For more and more young people today, a car is a burden they no longer wish to carry. 

Declaring the eradication of polio will be far more difficult than it was for smallpox, according to a review published in the Journal of General Virology. Further research into the complex virus - host interactions and how the vaccine is used in the final stages of the eradication programme is crucial to its success.

Researchers at Oak Ridge National Laboratory (ORNL) are sharing computational resources and expertise to improve the detail and performance of a scientific application code that is the product of one of the world's largest collaborations of climate researchers. The Community Earth System Model (CESM) is a mega-model that couples components of atmosphere, land, ocean, and ice to reflect their complex interactions. By continuing to improve science representations and numerical methods in simulations, and exploiting modern computer architectures, researchers expect to further improve the CESM's accuracy in predicting climate changes. Achieving that goal requires teamwork and coordination rarely seen outside a symphony orchestra.

The living room is the epicenter of family, the hub of the household. Perhaps more so than the dining table, the living room hosts hours upon hours of family attention and interaction every week. Whether we were gripped by the music and voices emitting from radios or entranced by the moving images illuminating our televisions, we celebrated everything from togetherness to relaxation around a common centerpiece. This once mighty magnet of attention, through its iterative forms, is learning to share its powers of attraction forever changing the idea of the family cornerstone. Now attention is a battlefield and the laws of attraction are distributed.

Changing human activities coupled with a dynamic environment over the past few centuries have caused fluctuating periods of decline and recovery of corals reefs in the Hawaiian Islands, according to a study sponsored in part by the Institute for Ocean Conservation Science at Stony Brook University. Using the reefs and island societies as a model social-ecological system, a team of scientists reconstructed 700 years of human-environment interactions in two different regions of the Hawaiian archipelago to identify the key factors that contributed to degradation or recovery of coral reefs.

A new paper appearing in the Proceedings of the National Academy of Sciences (PNAS) suggests that people, governments, and institutions that shape the way people interact may be just as important for determining environmental conditions as the environmental processes themselves.

In Innovation Deep Dive, Lisa Strausfeld from Pentagram has contrasted the drivers and the impact of innovation of various countries by way of an interactive line ranking. The visualization uses quite a large set of different datasets, ranging from Gallup and business schools reports, to the usual suspects like the UNESCO and the World Bank. The interface requires some trial-and-error to get used to (e.g. the data categories at the top are clickable), but creates a compelling overview of how different nations actually perform versus how their business executives perceive the same issue.

Twenty former heads of state, including former US president Bill Clinton, warned Tuesday of an impending "water crisis" and agreed to establish a panel that will tackle a worldwide leadership gap on the issue.

It's ubiquitous. It's universal. And it's understood-not! Water's choices in a given situation often defy scientific predictions. When expected to bond with other water molecules, it shuns them. When expected to ignore a surface, it becomes deeply attached. However, research at Pacific Northwest National Laboratory has revealed why one of the simplest and most important molecules on the planet makes some of the decisions it does.