"Part of society still confuses two movements that differ markedly: environmentalism and anti-speciesism. These facts highlight the clear differences between these two different movements. The ecologist defends the maintenance of natural spaces and species and consider animals as part of the environment that surrounds us humans. Antispeciesism, however, does not see animals as simply a part of our environment. On the contrary, it sees them as part of our own group: that of individuals, beings that can suffer and enjoy and therefore, defend the animals as such. Environmentalism defends killing animals when it benefits the conservation of an ecosystem or a species, a position that does not hold in the case of human beings. Why? Because it does not consider that animals of species other than ours have interests that we have to respect. Antispeciesism considers that such a position is a discrimination, a discrimination of those who do not belong to our species. Therefore, it advocates to respect non-human animals, as we advocate respect for human beings."