12 October 2009, Rome - Marcela Villareal, Director of FAO's Gender, Equity and Rural Employment Division moderating Panel 2 - Available Resources (land, water, genetics), limits and challenges from climate change and new demands (bioenergy) during the High-Level Expert Forum on "How to Feed the World in 2050", 12-13 October 2009, FAO Headquarters (Red Room), Rome, Italy