Not for concrete itself, but certainly how it's produced. The largest contributing factor to the production of concrete is energy and fossil fuels.
As for how functionality applies to meat; meat is incredibly nutrient dense, with certain vitamins, such as B12 or A, being in high quantity compared to other sources, or having certain nutrients simply not found anywhere else, such as taurine, creatine, or carnitine.
To reduce the environmental impact of food, which applies to all food and not just meat, we need to accept the idea of not having excess of everything. We don't need 5 different cuts of meat from 3 different brands. We don't need 5 different kinds of apples. We don't need a whole shopping isle filled with... Goodness knows how many different kinds of cereal.
I'm sticking to Humble Monthly.