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Foodprint
MM
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Meg McDaniel
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Updated Mar 11, 2022
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Chapters
00:00
Chapter 1
00:13
Beef it's what's for dinner.
00:39
Chapter 3
01:20
Chapter 4
01:49
How do the foodprints of different diets compare?
02:14
Why is beef especially bad when it comes to green house emissions?
02:26
Bovine Emissions
03:01
Seaweed Feed for the Save
03:25
Bad Cow, Stay
04:07
Planet Cow?
04:52
Trees for Cows
05:59
40% meat cut
06:33
Meatless Mondays for the Win.
06:45
Meat alternatives
07:01
Meat alternatives
07:11
Meat alternatives
07:29
Meat alternatives
07:43
Meat alternatives
08:07
Meat alternatives
08:25
Dairy alternatives
08:32
Dairy alternatives
08:39
Meat Dress?
08:56
Chapter 23
Audio Transcript
Auto-generated
00:01 - 00:03
remember hearing you are, what you eat.
00:04 - 00:04
Well,
00:05 - 00:06
I don't know about that,
00:07 - 00:10
but what you eat does have an extreme impact on the planet
00:11 - 00:13
and might be contributing to climate change.
00:14 - 00:14
Here's how
00:16 - 00:18
the first thing that might come to your mind is,
00:19 - 00:22
but I need meat for a healthy diet for protein, right?
00:24 - 00:27
Well, this chart from the World Resources Institute
00:27 - 00:28
shows that
00:28 - 00:31
people across the world are eating more protein than they need
00:32 - 00:33
and in the US and Canada,
00:34 - 00:35
it's nearly doubled
00:35 - 00:37
with most of it being animal based protein.
00:42 - 00:44
When people think about food
00:44 - 00:45
and sustainability,
00:46 - 00:48
they typically focus on how the food is produced
00:49 - 00:52
locally sourced GMO free
00:52 - 00:54
pastor fred,
00:54 - 00:55
organic
00:56 - 00:57
more important
00:58 - 01:00
perhaps is the question of what is eaten.
01:01 - 01:03
This slide shows that the average diet
01:03 - 01:10
Red meat makes up 56.6% of the greenhouse gas emissions in the footprint
01:10 - 01:13
With dairy coming in an 18.3%.
01:14 - 01:20
That is virtually 75% of one's food. Print budget on animal products,
01:22 - 01:24
but how does that break down Another way
01:26 - 01:29
this slide shows pounds of carbon emitted per serving of food.
01:30 - 01:35
Notice that beef is double that of cheese, which also comes from cows
01:35 - 01:36
and is then processed.
01:37 - 01:41
Also, once you take animal products out of the equation,
01:41 - 01:42
in the case of
01:42 - 01:44
The difference between beef and rice,
01:44 - 01:49
the carbon emitted per serving drops by 97%
01:52 - 01:57
on this slide, you can see the yearly greenhouse gas emissions in tons
01:57 - 01:58
for various diets
01:59 - 02:01
based on the level of animal products consumed.
02:01 - 02:05
The difference between an average meat level lover and vegetarian
02:06 - 02:07
is nearly half,
02:16 - 02:18
but why is beef especially bad?
02:18 - 02:22
Well, one reason is really fun phrase to say,
02:22 - 02:23
but a terrible one to smell
02:25 - 02:26
bovine emissions.
02:29 - 02:30
This slide compares
02:31 - 02:33
the emissions methane emissions of various livestock.
02:36 - 02:37
Most of the emissions from cows
02:38 - 02:40
comes from enteric fermentation,
02:40 - 02:43
which takes place in the cow's stomachs
02:43 - 02:46
to help break down all the cellulose that cows eat,
02:46 - 02:48
resulting in the belching of methane.
02:50 - 02:50
Also,
02:51 - 02:55
10% of us methane emissions comes from manure collection ponds.
03:03 - 03:05
one solution to help with the problem
03:06 - 03:06
is,
03:07 - 03:08
but researchers
03:08 - 03:13
from Davis found that feeding cattle seaweed reduces their greenhouse emissions
03:14 - 03:15
82%.
03:17 - 03:19
However, regulating doing this
03:19 - 03:22
faces an uphill batter battle as we had yet another
03:22 - 03:25
cost and hoop for ranchers and farmers to jump through
03:28 - 03:31
growing up in texas. I wish we had known about seaweeds benefits.
03:32 - 03:36
We have a saying when you drive past a feedlot and see this
03:36 - 03:38
and are overwhelmed by the odor
03:38 - 03:40
smells like money.
03:41 - 03:45
However, there is a lot of controversy over which are better for the environment.
03:46 - 03:47
Free range cattle
03:47 - 03:48
or feedlots.
03:49 - 03:51
A number of past studies have found that
03:51 - 03:54
lower greenhouse gas emissions come from feedlots.
03:55 - 03:56
one reason
03:56 - 03:59
is that grass fed cows take longer to harvest
04:00 - 04:01
and as they grow slower,
04:01 - 04:05
they produce more methane over there longer lifespans
04:10 - 04:11
butt burps aside,
04:11 - 04:13
we really do have a cow problem.
04:14 - 04:18
According to the last star bland. A writer from Smithsonian magazine,
04:19 - 04:21
A 212 page report
04:22 - 04:26
published by the United Nations Food and Agriculture Association
04:27 - 04:31
says that 26% of the Earth's terrestrial service
04:31 - 04:33
is used for livestock grazing.
04:34 - 04:35
One third
04:36 - 04:41
of the planet's arable land is occupied by livestock feed crop cultivation,
04:41 - 04:42
70%.
04:43 - 04:45
A brazil's deep worst land
04:45 - 04:46
is used as pasture
04:47 - 04:51
with feet crop cultivation, occupying much of the remainder.
04:55 - 04:58
According to a study tiled cattle ranching
04:58 - 05:01
in the Amazon Rainforest conducted in 2021.
05:01 - 05:05
Cattle ranching is the main farming system in the amazon basin
05:06 - 05:08
Since the beginning of colonization
05:08 - 05:10
there in the 1960s,
05:10 - 05:15
around 15% of the Amazon forest has been removed through agricultural practices,
05:15 - 05:18
15% in the last 60 years
05:20 - 05:24
in more recent news, although we do not know exactly when it will happen.
05:24 - 05:28
A study was published this week claiming we are nearing the amazon stepping point
05:29 - 05:30
in a BBC article,
05:31 - 05:35
Donny Dr Bonnie warning of the Grantham Institute of
05:35 - 05:39
Climate change and Environment from Imperial College in London said
05:39 - 05:43
these latest findings are consistent with the accumulating evidence
05:43 - 05:47
that the twin pressures of climate change and human exploitation
05:47 - 05:51
of tropical forests are endangering the world's largest rain forest,
05:52 - 05:53
which is home
05:53 - 05:57
To one out of every tin known species to science.
06:05 - 06:07
We have the power to change this
06:07 - 06:10
according to the world Resources Institute
06:10 - 06:13
and just 12 billion high consumers,
06:13 - 06:14
that's people like us
06:15 - 06:18
Cut their meat and dairy consumption by just 40%.
06:19 - 06:22
We could save an area of land that is two times the size of India.
06:23 - 06:26
That's 168 billion tons of future jeep
06:27 - 06:28
carbon emissions.
06:34 - 06:36
So meatless Mondays for the win,
06:37 - 06:39
you don't have to kill a beast for dinner. Like this woman,
06:40 - 06:41
there are many alternatives to meat
06:42 - 06:45
that lose the meat but keep the taste and pack in the protein.
06:47 - 06:50
What possible soon to be option is lab grown meat.
06:51 - 06:53
Although they're not on the market in the US,
06:54 - 06:55
it is in Japan.
06:55 - 06:57
The USDA will soon decide
06:58 - 07:01
this year on making it available
07:03 - 07:06
even though greenhouse gas emissions are lower than natural meat,
07:06 - 07:10
they are still higher than other alternatives that require less energy to produce
07:13 - 07:16
another lab grown meat alternative are fungal nuggets.
07:16 - 07:20
Corn is a meat substitute called a micro protein.
07:20 - 07:23
It is made from single celled fungus that has grown
07:23 - 07:24
and fermented in a lab
07:25 - 07:28
corn is a yummy substitute for any dish you make with chicken.
07:31 - 07:33
Beyond beef is another meat alternative available
07:33 - 07:36
in grocery stores and many restaurants in Ukiah
07:36 - 07:38
now offer it for their burgers.
07:38 - 07:40
Many mediators are switching to this
07:41 - 07:43
on their path to eating less meat.
07:45 - 07:48
But then there's good old fashioned tofu Tempeh and seitan
07:49 - 07:53
Tofu is a product made from soybeans and has high protein and low fat
07:54 - 07:59
temps usually comes from soybeans but can be made from any other bean
07:59 - 08:02
and mixed with grains like rice, wheat or barley
08:03 - 08:07
Santana is made from gluten and has a texture that's very much like me.
08:10 - 08:11
I don't want to leave out the basics,
08:12 - 08:15
there's so much that can be done with beans and nuts to
08:15 - 08:18
replace meat in one's diet and save money while doing it.
08:19 - 08:24
And it's more sustainable due to producing to less processing and transport.
08:27 - 08:32
You could try replacing milk in your latte with soy, almond hemp or oat milk
08:33 - 08:35
and then there's no cheese.
08:35 - 08:36
It's easy to make
08:36 - 08:37
delicious
08:37 - 08:39
and widely available in stores.
08:42 - 08:42
So remember,
08:43 - 08:44
you don't have to kill a beast
08:45 - 08:46
and waste carbon for your next meal,
08:47 - 08:51
just like lady gaga stress. There's plenty of other options
08:51 - 08:53
go meatless on Mondays.
08:56 - 08:56
Thank you.
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