GarryTait said
""If you want to eat lots of meat and no plants do that. I dont care what you eat but my hope is all people can make more informed decisions about their food. Getting so bent out of shape over eating plants is a little nuts.
As for peer reviewed studies, you do realize often studies get published that have flaws?.Just because something is peer reviewed doesn't mean that its completely accurate or true. "
I hadn't realized I was dealing with the gate keeper of knowledge, to the degree that we must all take discounting published studies on just your say so.
...
It is an unavoidable fact that human stature and brain size greatly increased starting roughly some 2 million years ago, coinciding with proof of the utilization of fire, and butchering marks on fossilized bones, stone tools and hammer stones.. Our brains are uniquely metabolically demanding, consuming something like 20% of our energy budget. We haven't come walking out of eden munching on a bag of granola.
Also on the "walking out of vegan eden" front, this ignores the lengthy history of Neanderthals and Denisovans who apparently had been living in northern and temperate clinates for a quarter million years or more, and have contrubuted to our DNA to various degrees. That there doesn't appear to be any metabolic mosaic amongst existing humans (from gene variants) tends to discount the high carb homo sapiens theory.
And, although the humour / derision is amusing, I read nothing to tackle the fact that the obesity epidemic has coincided with the advent of the high carb diet.
So I thank you for the vegan perspective and take it for where it is coming from. And let's hope the vitamin supplements, dietary advisors and imported foods that keep the likes of you alive keeps on.
And interesting that the cattle - methane issue seems to have been put to bed. "I never said i was the gate keeper of knowledge, although its a catchy title. I was responding to your assertion that because the article was peer reviewed it must be correct. Your journal article was ripped apart by numerous respected authors, doctors and establishments for its misrepresentation of the information found, the methodology used in the study and the presentation of the said information. My point is that peer reviewed does not guarantee a study is accurate. In this case your study you provided as evidence is flawed and full of holes.
In terms of what our early ancestors ate and how they evolved, i don't think we walked out of the garden of eden eating granola lol! And i hope you realize they didn't have granola back then? !
Its interesting to discuss early mans diet and i for the record dont know exactly what they ate. I dont deny though that we evolved faster and into our current form from eating not just plants but fats and meat.
https://www.scientificamerican.com/article/fat-not-meat-may-have-led-to-bigger-hominin-brains/
The researchers from the above article actually believe instead of eating the flesh and using tools to scrape meat from bones instead we ate the bone marrow and brains using the tools to smash the bones and scrape out the innards of the bones. They believe thats what lead to our brain growth and aided in our evolutionary path.
Now again i don't know, and clearly not all experts know what we actually ate from way back when. Experts all seem to agree though that we did eat a variety of foods like plants, nuts, berries, insects, brains, marrow, meat and as we continued to evolve we improved our hunting techniques and eventually developed farming practices. We evolved! Now if your so hellbent on living like they did 2 million years ago, go for it. But again we have continued to evolve and to state that we should be doing what we did 2 million years ago is crazy.
Regarding the methane issue, we have absolutely gone off the tracks yourself i:ncluded. We have gone down so many different paths we lost sight of the original thread topic. My take on the carbon footprint of raising cattle is not changed. We need to improve our farming practices and raising of cattle to ensure we reduce our carbon foot print. As discussed in earlier posts with Farmergeorge there are rotational grazing practices that improve the land and capture carbon. The industry is making changes to improve its carbon footprint and preserve lands. To say there is no problem at all with how cattle are raised is having your head in the sand. When people are clear cutting vast portions of the rain forest to make room for more cattle we have a problem. Again, like said in earlier posts there are steps being taken in parts of North America to improve the way cattle are raised, from improved feedlots, processing of cattle, and grazing techniques. Cattle farming globally has been shown to negatively contribute to green house gasses. Now there are many industries that contribute to green house gasses and making improvements to all industries is needed.
In particular cattle are responsible for the following:
http://www.fao.org/news/story/en/item/197623/icode/
From article:
"Total emissions from global livestock: 7.1 Gigatonnes of Co2-equiv per year, representing 14.5 percent of all anthropogenic GHG emissions. This figure is in line FAO’s previous assessment, Livestock’s Long Shadow, published in 2006, although it is based on a much more detailed analysis and improved data sets. The two figures cannot be accurately compared, as reference periods and sources differ."
"Cattle (raised for both beef and milk, as well as for inedible outputs like manure and draft power) are the animal species responsible for the most emissions, representing about 65% of the livestock sector’s emissions."
When reading through that its clear that cattle are the largest contributor. As well you can see that there is room for improvement and again as discussed earlier the industry is trying to make improvements as clearly they realize they need to clean up their practices which is great for planet.
Regarding this comment:
"And let's hope the vitamin supplements, dietary advisors and imported foods that keep the likes of you alive keeps on."
The likes of you? Really?! LOL! Your view of people that dont eat the way you do is alarming. Who knew eating plants would cause just a division. Your clearly unable to see other peoples view points with a clear lens. My hope is that people begin asking more about where their food comes from and having a relationship with their food. I direct you to my comments earlier with FarmerGeorge for a better understanding.
Yes, B12 supplementation is recommended for vegans. However all other nutrients can be found in plant based foods and it can all be found locally. No need to import anything actually! Now, i am happy that we have a global economy with access as having foods that are not grown in Canada is a pleasure to have.
So i guess you only eat locally grown food as well? You only eat meat thats butchered in Manitoba? You only consume products from Canada? Or are you eating like our ancestors did and eating animal brains and bone marrow with a side of beetles and tree leaves lol!
Edited by Your Majesty, 2019-11-02 08:56:17