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Tony Craft
Tony Craft
5 years ago

A trillion is not ten thousand million – it’s a million million

JimS
5 years ago

Jack, any way for you to clip out the climate change question/answer and upload it to youtube? I’d really like to share it but I know I’m not going to get anyone to download the podcast and then have them fast forward to that spot. Or, maybe you could just make a youtube clip dedicated to the topic. I know you’re busy, but you have this matter of fact eloquence when explaining this stuff that compels us to re-think our convictions. I’ll understand if you don’t have time. Thanks so much for all that you do.

T
T
5 years ago

A good podcast for those interested in the health and environmental aspects of meat animals is “Sustainable Dish.”  In episode 101 a specialist from UC Davis explains the details of greenhouse gas emissions in livestock production.  Sustainable Dish 101

I found it interesting that a CO2 molecule takes 1,000 years to break down whereas a methane molecule only takes 12 years – but methane does have 28 times the global warming potential of CO2.  He also cites research that found that US beef production is only responsible for 3.7% of our total GHG emissions.

There are 9 million dairy cows in the US, but 9.5 million horses (mostly used for recreational purposes).  The number of dogs and cats is astronomical and if I recall correctly, they eat enough food to feed 17 million people.

It’s a complicated world we live in and everything affects everything else, to some extent.

Jake
Jake
5 years ago

Would an aquaponic system, as you described for growing lettuce, work as an indoor system for over-winter growing?

Since adopting Keto, we consume copious amounts of greens and it often gets a little on the dank side by the time we are ready to grocery shop again.  I have plenty of space for growing indoors in a second garage and I think a small aquaponic system would be a great way to keep the freshest greens possible on our plates.  Temps are usually between 40-50 during the winter, but I could supplement the heat if needed.  This garage space also stays in the 60 degree range in the summer so I could continue growing indoors if needed then as well.  I seem remember you stating in your “garage aquaponics” videos series from last year that you said you didn’t recommend it indoors, but I don’t remember if that was because it wasn’t cost effective or if there was another reason.

Daniel
Daniel
5 years ago

JACK PLEASE FIX YOUR CHAIR THE SQUEAKING IS DRIVING ME NUTS! (OKAY IT MAY BE MORE LIKE A SHORT PUTT )

JimS
5 years ago

Right.