Climate-Friendly Land Use Paths and policies toward a less wasteful planet

The report identifies systemic waste in global land use, highlighting beef production as the most inefficient sector in terms of land, biomass, and emissions. It argues that the 'nutrition transition' toward animal products is a primary driver of land demand rather than population growth. Through GTAP modeling, the authors demonstrate that shifting diets from beef to chicken could significantly reduce pastureland and cropland needs, freeing land for reforestation and sustainable bioenergy. The report recommends carbon pricing on land-based products, holistic land use planning, and a move away from inflexible biofuel mandates to achieve a more climate-friendly and less wasteful planet.

• Beef production is significantly more inefficient than other animal proteins and plant-based foods, requiring vastly more land and biomass for a small fraction of human calories and protein.
• Beef production generates disproportionately high global warming emissions compared to other protein sources, largely due to methane emissions from cattle.
• The primary driver of increasing global food and land demand in the twenty-first century is the 'nutrition transition'—a shift toward animal products, vegetable oils, and sugars—rather than population growth.
• Econometric modeling (GTAP) indicates that shifting global diets from beef to chicken would reduce the need for pastureland and cropland, particularly in the United States and Latin America.
• Tropical plantations and young secondary forests are far more efficient at producing wood products than mature natural forests, which should instead be prioritized for carbon sequestration and biodiversity.
• Bioenergy production often competes with food crops for fertile land, regardless of whether non-food feedstocks are used, which can increase food prices and cause indirect land use change.
• Palm oil has the potential to be a low-emissions crop if grown on degraded land, but it is currently a major driver of deforestation, especially on high-carbon peat soils.
• The report recommends implementing carbon pricing on food and wood products to shift consumption toward low-emission alternatives and incentivize sustainable production.
• To avoid threatening food security, the report suggests that biofuel policies should be flexible and based on certification rather than rigid mandates.

APA

Boucher, D., Elias, P., Mulik, K., & Davis, E. (2013). Climate-Friendly Land Use Paths and policies toward a less wasteful planet. Union of Concerned Scientists. https://www.ucs.org/sites/default/files/2019-09/Climate-Friendly-Land-Use.pdf

Chicago

Boucher, Doug, Pipa Elias, Kranti Mulik, and Ethan Davis. Climate-Friendly Land Use Paths and policies toward a less wasteful planet. Union of Concerned Scientists, 2013. https://www.ucs.org/sites/default/files/2019-09/Climate-Friendly-Land-Use.pdf.

Wikipedia

{{cite report |last1=Boucher |first1=Doug |last2=Elias |first2=Pipa |last3=Mulik |first3=Kranti |last4=Davis |first4=Ethan |title=Climate-Friendly Land Use Paths and policies toward a less wasteful planet |publisher=Union of Concerned Scientists |date=November 2013 |url=https://www.ucs.org/sites/default/files/2019-09/Climate-Friendly-Land-Use.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{boucher2013climatefriendly, author = {Boucher, Doug and Elias, Pipa and Mulik, Kranti and Davis, Ethan}, title = {{Climate-Friendly Land Use Paths and policies toward a less wasteful planet}}, institution = {Union of Concerned Scientists}, year = {2013}, month = nov, url = {https://www.ucs.org/sites/default/files/2019-09/Climate-Friendly-Land-Use.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }