About 25% of all the global climate change problems we are observing can be attributed to the food and the choices that we actually make on a daily basis. Different foods and diets have different carbon footprints. Livestock accounts for over 14% of global greenhouse gas emissions, which is that sort equal to transportation (cars, trucks, planes, trains and ships combined).
We do not have to be Vegan; we can swap to chicken and fish, obviously. If we can just reduce our red meat intake a little bit, we can help the climate a lot.
On another note, just switching to a Mediterranean diet can potentially solve 15% of global warming pollution by 2050.
There is no need to eat meat. It is also a good idea to eat less dairy. I have to admit that I am very fond of cheese, and I like some milk in my coffee. However the latter can surely be oat milk at least in Norther Europe where I live. Food based on oats is undoubtedly more sustainable than other protein rich foods, for instance those based on almonds, which need a lot of water to ripen.
Dear Navindra, look at this two studies from Slow Food, the first one comparing sustainable food products with industrial ones, and the second about the presidium programs themselves:
Good afternoon, that information is very good, this is how alternative solutions are sought without reaching a vegan diet. I was reviewing and this link was very interesting. Blessings