Methane emissions from livestock, especially cattle, are a significant environmental problem. The methane produced as a by-product of cow digestion through belching and flatulence warms the planet at an accelerated rate. In Aotearoa, N.Z., we ...

Are we more intelligent than animals, and if so, does that give us the right to eat them? I don’t know how many times I hear the argument that humans are at the top of ...