Oral Diseases affect some 3.9 Billion people

Oral diseases

Four billion people facing severe water scarcity.

Freshwater scarcity is increasingly perceived as a global systemic risk. Previous global water scarcity assessments, measuring water scarcity annually, have underestimated experienced water scarcity by failing to capture the seasonal fluctuations in water consumption and availability. We assess blue water scarcity globally at a high spatial resolution on a monthly basis. We find that two-thirds...

Feeding ten billion people. three views.

Recent issues of Plant Physiology have contained a marvelous series of essays dealing with issues and controversies that surround the introduction and use of crops developed through the application of recombinant DNA technologies and genetically modified organisms (GMOs). These articles have provided considerable insight and thoughtful analysis of some of the major issues related to this timely...

Endemic Cardiovascular Diseases of the Poorest Billion.

The poorest billion people are distributed throughout the world, though most are concentrated in rural sub-Saharan Africa and South Asia. Cardiovascular disease (CVD) data can be sparse in low- and middle-income countries beyond urban centers. Despite this urban bias, CVD registries from the poorest countries have long revealed a predominance of nonatherosclerotic stroke, hypertensive heart dis...

Godfray Food Security : The Challenge of Feeding 9 Billion People

, 812 (2010); 327 Science et al. H. Charles J. Godfray Food Security: The Challenge of Feeding 9 Billion People This copy is for your personal, non-commercial use only. clicking here. colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others here. following the guidelines can be obtained by Permission to republish or repu...