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Our annual survey of ideas and trends that will make an impact on business: Elizabeth Warren and Amelia Tyagi believe consumer credit should be made as safe as any other product. Paul Collier and Jean-Louis Warnholz reveal an increasingly investment-friendly climate in sub-Saharan Africa. Amy J.C. Cuddy asserts that warmth and competence are not mutually exclusive. John Sviokla predicts a surge of peer-to-peer lending in the wake of the financial crisis. Noah J. Goldstein explains the impact of social pressure on customers' behavior. Raymond Fisman urges the creation of a global forensic economics lab modeled on Interpol. Paul Saffo warns of a brain drain out of the U.S. Gurdeep Singh Pall and Rita Gunther McGrath contemplate the ramifications of immortalizing business meetings in searchable, high-quality digital video. Janine M. Benyus and Gunter A.M. Pauli illustrate the advantages of innovation copied from nature. Michael I. Norton observes that an investment of effort can lead to unduly glorifying its results. Peter Schwartz dispels the illusion that global temperatures are actually falling. Nicholas A. Christakis shows that personal influence wanes beyond three degrees of separation. Marcelo Suarez-Orozco sees the migrant millions as untapped brand emissaries to their relatives back home. Ian Bremmer and Juan Pujadas chart the growing influence of state capitalism in four industry sectors. Steve Jurvetson shares a fun way to stimulate the growth of new brain cells. Lew McCreary spotlights the interior designs of two adventurous architects who aim to counteract the degenerative effects of physical comfort. Tom Ilube explains the semantic web - a quiet revolution in technology that will radically change the internet. Alex Pentland weighs the benefits of combining two distinct kinds of social networking. Thomas H. Davenport and Bala Iyer look at the offshore outsourcing of decision making. R. Stanley Williams envisions a central nervous system for the earth.

Ferran Adrià, chef at elBulli, the highest-ranked restaurant in the world for two consecutive years, faces two related decisions. First, Adrià and his team must continue to develop new and different dishes for the ground-breaking cuisine at elBulli to guarantee a continuous stream of innovation, the cornerstone of the restaurant's success. In addition, they are also faced with the challenge of growing the business, exploring whether the core concepts from elBulli - this "taste of innovation" - can be applied to domains ranging from consulting to fast food. The case walks readers through an evening at elBulli, by using the rave reviews of former patrons to capture the full experience, from the long trip required to get to the restaurant, to the tour, to descriptions of the meal itself.

Describes the launch and initial results of the (PRODUCT) RED campaign, a social marketing initiative conceived of by U2's Bono and Bobby Shriver to combat AIDS in sub-Saharan Africa. The company licensed the (RED) brand to partner companies, which initially included Gap, Apple, Motorola, Armani, and American Express. The business model was structured to benefit partner companies by increasing consumer purchases - of (RED)-branded products such as red iPods and phones - while also resulting in increased donations to the Global Fund.

Updates the (PRODUCT) RED (A) case through early 2008, including announcements of new partner relationships (with Hallmark, Microsoft, and Dell) as well as new communications initiatives.

Employees who spend some or all of their bonuses on others-thereby creating what the authors call a "prosocial" workplace-are happier as a result. Managers can enhance that effect by providing opportunities to share the wealth.

Helps students develop an elevator pitch for their most important asset--themselves. Before class students are asked to interview a potential employer and to develop preliminary elevator pitches. Once in class, students work through an exercise that helps them refine their elevator pitches and better understand several key marketing principles. Leads to an engaging and thought-provoking discussion.

Helps students develop an effective sales pitch for their greatest asset--themselves. Also, broadens their understanding of how salespeople sell products and services. Before class, students are asked to interview a potential employer and to develop a preliminary sales pitch. Once in class, students work through an exercise that helps them refine the sales pitch and better understand several key marketing principles. Leads to an engaging and thought-provoking discussion.

RKS has designed a revolutionary electric guitar and needs to decide how to best market their innovation. The iconic status of existing electric guitars, and the lack of any recent radical innovations in the category, pose challenges in securing consumer adoption. If the company goes it alone, it needs to determine the type of consumer most likely to adopt the new product, taking into account the novel aspects of the RKS guitar. Alternatively, the company could find a marketing partner or license its novel design to a bigger player. Rich in descriptions of consumer behavior that enable a discussion of the process that would lead consumers to purchase a new product. Also, outlines the company's design philosophy, which was developed to help its designers get into the mind of the consumer.