Por los animales. Por el planeta. Por todos.
Un mundo más amable empieza en tu plato.
Cada año se matan más de 80 mil millones de animales terrestres — y billones de animales marinos — para alimentación. Cambiar a plantas es la mayor palanca individual para hacer el mundo más amable, fresco y verde.
Since you opened this page
0
land animals killed for food worldwide
0
fish & marine animals killed worldwide
The problem
The quiet cost of how we eat
Most of this happens behind closed doors. The farms have no public address, the trucks travel at night, and the slaughterhouses sit on the edge of towns we never visit. By the time the meat reaches the plate, it is unrecognisable. This isn't an accusation — it's an invitation. When people see clearly, they choose differently.
Four reasons
Why people make the shift
For the animals
Over 80 billion land animals — and trillions of aquatic animals — are killed for food each year. Most never see the sun. Choosing plants withdraws our consent from a system most of us would never approve of in person.
For the planet
The largest study of food systems (Poore & Nemecek, Science 2018) found that moving to a plant-based diet is the single biggest action an individual can take to reduce environmental impact — cutting food-related land use by 76% and emissions by up to 49%.
For your health
Decades of research — Adventist Health Studies, EPIC-Oxford, PREDIMED — keep landing on the same conclusion. People who eat mostly plants live longer, with less heart disease, less type-2 diabetes, and lower rates of several cancers.
For each other
A third of the world's grain is grown to feed farmed animals. Redirected to humans, it could nourish billions more people. Plant-based food systems are simply more efficient — and a fairer way to share a finite planet.
By the numbers
Is plant-based really better for the planet?
80%
of global farmland is used for animal agriculture
26%
of global greenhouse-gas emissions come from food systems
27%
of freshwater goes to livestock and their feed
80%
of Amazon deforestation is linked to cattle
Sources: Poore & Nemecek, Science (2018); Crippa et al. (2021); FAO; Mekonnen & Hoekstra water-footprint estimates.
Voices
A movement of quiet conviction
“The question is not, 'Can they reason?' nor, 'Can they talk?' but rather, 'Can they suffer?'”
“Nothing will benefit human health and increase the chances for survival of life on Earth as much as the evolution to a vegetarian diet.”
“A plant-based diet is probably the single biggest way to reduce your impact on planet Earth.”
Your pocket ally
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Join us
Small choices, built into habits, become a movement.
Real change rarely arrives in one dramatic moment. It accumulates — meal by meal, label by label, conversation by conversation. Take the next honest step you can. We'll meet you there.
Contexto en profundidad
La evidencia detrás del sistema alimentario
Animal agriculture sits at the intersection of climate, land use, water, public health and animal welfare. These reference points recur across our reporting, so we keep them in one place: the numbers most often cited, the way we read a claim, the myths that survive longest, and the vocabulary you need to follow the debate in any language.
Datos de referencia
- ~80 billion
- land animals farmed and slaughtered each year worldwide
- ~14.5%
- share of global greenhouse gas emissions linked to livestock supply chains
- ~77%
- of agricultural land used for grazing and feed production
- ~70%
- of freshwater withdrawals worldwide go to agriculture
La tierra es la clave
Roughly three quarters of global farmland is used for livestock, yet it supplies a minority of the world's calories. Shifting even part of that land back to crops, forest or wetland is the single largest lever most countries hold.
Cómo leer una afirmación en cinco pasos
- 01Find the original sourceTrace the figure back to a study, dataset or public record rather than a headline restating it.
- 02Check the boundaryAsk what the number counts: farm gate only, or land use, feed, transport and processing too.
- 03Compare like with likePer kilogram, per gram of protein and per calorie can point in different directions.
- 04Look for the rangeCredible estimates come with uncertainty; a single precise-sounding figure often hides it.
- 05Ask who is affectedAnimals, workers, neighbouring communities and future readers all carry part of the cost.
Mito y evidencia
| Afirmación habitual | Lo que muestra la evidencia | Por qué importa |
|---|---|---|
| Local food is always the lowest-carbon choice | Transport is a small share of most food footprints; what is produced matters more than how far it travelled. | It redirects effort towards the choices with real leverage. |
| Plant-based eating cannot meet protein needs | Legumes, grains, soy foods, nuts and seeds cover protein and amino-acid needs in well-planned diets at every life stage. | Nutrition myths keep people from a change they were open to. |
| Higher-welfare labels mean animals are not harmed | Label standards vary widely and many permit routine practices readers would not expect. | Informed choices depend on knowing what a label actually certifies. |
| Individual choices are irrelevant next to policy | Demand shifts change what is produced, funded and legislated; the two move together. | It replaces fatalism with something you can act on this week. |
Vocabulario del debate
- Factory farming
- Intensive confinement systems that maximise output per animal and per unit of space.
- Life-cycle assessment
- A method that totals environmental impact across every stage of a product's life.
- Sentience
- The capacity to feel, perceive and experience — the basis of most animal-welfare law.
- Land-use change
- Conversion of forest, grassland or wetland into farmland, and the emissions it releases.
- Food-system resilience
- How well supply survives drought, disease and price shocks.
- Just transition
- Policy that protects farmers and workers while production shifts.