Food and Agriculture Organization of the United Nations (FAO) in Rome has declared 2009 the International Year of Natural Fibres. Such natural fibers as cotton, wool, silk, jute and flax are being promoted for their efficiency and sustainability, and to "contribute to a greener planet."

From the website:

The International Year of Natural Fibres will be officially launched on 22 January 2009, at the headquarters of the Food and Agriculture Organization of the United Nations (FAO) in Rome.

Objectives

• raise awareness and stimulate demand for natural fibres;
• promote the efficiency and sustainability of the natural fibres industries;
• encourage appropriate policy responses from governments to the problems faced by natural fibre industries;
• foster an effective and enduring international partnership among the various natural fibres industries.