Abstract
There are several reasons to believe that there is a predominance of suffering over wellbeing in
nature. The difference grows exponentially when the suffering of invertebrates is taken into
consideration. Given the relevance of the experience of pain when it comes to attributing moral
considerability to an individual, the seriousness and implications of the above statements are
significant due to the need to reconcile the interests of an enormous number of individuals who
experience pain to some degree. Depending on the species and the ecosystem, there are variations
that must be kept in mind with the aim of reducing the existing amount of suffering.