Ashes Ashes

This episode is all about debt. Where does debt come from? Why is the concept of borrowing and lending mired in moral confusion and contradiction? What is the purpose of debt and who ultimately pays?

To get to the heart of all these questions, one has to navigate through economic myth, blood and ultimately the human soul. Join us as we travel back through time and explore the systems that led to this tool that shapes our world for better and for worse.

A full transcript is available as well as detailed links and sources (plus credits and more) on our website ashesashes.org.

Find more information along with relevant news and links on your favorite social network @ashesashescast.

CC BY-SA 4.0

By 2030 over 800 million jobs could be automated globally. While in the past, increased productivity from innovation tracked positively with wage increases and employment, these trends have parted ways. The integration of information tech, precision manufacturing, and machine learning place us on the precipice of a rapidly changing economy - and an end to work as we know it.

Can we adapt to the incoming automation wave, or will we be left out in the cold as the robots take our jobs, our world, and our very ability to survive?

A full transcript is available as well as detailed links and sources (plus credits and more) on our website ashesashes.org.

Find more information along with relevant news and links on your favorite social network @ashesashescast.

CC BY-SA 4.0

There seems to be a perfect storm of factors that threaten to completely reshape who owns farmland here in the US and globally. 400 million acres of farmland in the US alone will change hands in the next 20 years, farmers are retiring and there is a much smaller generation of young farmers to replace them, and global investment for agriculture land is on the rise, which will push family farmers off the land in favor of industrial consolidation. Beyond that, farmland is being lost to competing land uses. In the United States, that's between 1 and 3 acres of farmland lost every minute.

To help navigate some of these issues, and as an example of solutions that are being developed and implmented to fight against these trends, we are joined by Ian McSweeney, organizational director of Agrarian Trust.

A full transcript is available as well as detailed links and sources (plus credits and more) on our website ashesashes.org.

Find more information along with relevant news and links on your favorite social network @ashesashescast.

CC BY-SA 4.0

As climate change accelerates, much of the media attention is given to effects like rising seas, super storms, and increased weather variability. Often overlooked is the temperature itself and the direct impact warmer temperatures will have on our ability to maintain infrastructure, agricultural effects, our health, and even the very ability to live in much of the world.

As the temperature rises, so does the risk that the very fabric of modern society simply evaporates. Maybe it's time to ask the question, "How hot is too hot?"

A full transcript is available as well as detailed links and sources (plus credits and more) on our website ashesashes.org.

Find more information along with relevant news and links on your favorite social network @ashesashescast.

CC BY-SA 4.0

Correction submitted by a listener with education in metallurgy and material science, and experience in a metals heat treating facility:

I wanted to correct a small detail in your show "Heat Death". ... You mentioned that rails change crystal structure in increased heat. That is not correct in the environment that rail roads would be subjected to. Steel does not undergo a phase transformation until around 1500 F (slight variations on that temperature depending on the alloy of steel). The friction from the car moving on the rail would not generate that much heat to cause that transformation. Even if the pressures were huge it would actually suppress phase changes. ... What does cause the rails to warp from high temperatures is that the steel expands slightly. The expansion will generally happen in the direction the steel was rolled during manufacturing. Miles and miles of rails expanding along the track direction generates enough compressive stress for the steel to buckle outwards. This expansion isn't the crystal structure changing, but atoms just becoming more energetic and taking up slightly more space in their lattice multiplied by the huge number of atoms there are in rail road tracks.

The depiction of forensic science in popular entertainment is ubiquitous. We might be lead to believe that the field utilizes actual scientific methods of crime scene analysis to bring criminals to justice with irrefutable evidence, but a closer look reveals a very different story. This week we draw a magnifying glass over this industry rife with broken incentives, subjective guesswork, and willful negligence. Our entire justice system will need a massive restructuring if there can be any hope of preventing innocent people from being sent to prison - or worse.

Can law and order be saved or is the system and its methods rotten to the core?

A full transcript is available as well as detailed links and sources (plus credits and more) on our website ashesashes.org.

Find more information along with relevant news and links on your favorite social network @ashesashescast.

CC BY-SA 4.0

We frequently hear that this is the greatest time in human history, that we've never had it this good before. And actually that's absolutely true - if you're one of the wealthy few that can take advantage of the system. But for the rest of humanity, and make no mistake it's the vast majority of the earth's population, things are rough and frequently getting worse.

Join us this week as we scratch the surface of this story of two worlds, of the haves and havenots.

A full transcript is available as well as detailed links and sources (plus credits and more) on our website ashesashes.org.

Find more information along with relevant news and links on your favorite social network @ashesashescast.

CC BY-SA 4.0

What does it take to make a shirt? That question might seem simple at first glance, but as we explored the fashion industry, we discovered a world of environmental destruction, exploitation, and human suffering on a staggering scale. Hidden just out of sight from the cheap clothes we find in our closets and strip malls is a story centuries in the making of struggles that continue through today.

Join us this week as we explore the ins and outs of this dirty industry.

A full transcript is available as well as detailed links and sources (plus credits and more) on our website ashesashes.org.

Find more information along with relevant news and links on your favorite social network @ashesashescast.

CC BY-SA 4.0

The global climate is in bad shape and quickly getting worse. The debate as to how or why is long over (from both data and irrelevance) and the conversation is now turning to "Well what now?"

The IPCC has set down an ambitious plan to get us off our fossil fuel fix, but it involves a lot of unproven technologies to help us stay under 2C. Further, many researchers believe this won't be enough and are proposing their own megascale engineering projects to try and keep Earth from slowly cooking us.

This week on Ashes Ashes we tackle the world of geoengineering, exploring what's realistic, what's likely, and just how much trouble are we really in.

A full transcript is available as well as detailed links and sources (plus credits and more) on our website ashesashes.org.

Find more information along with relevant news and links on your favorite social network @ashesashescast.

CC BY-SA 4.0

Around the world, pathogens of all types are showing resistance to standard treatment. Failure among so called "drugs of last resort," a decline of disease prevention programs, and shifting climate all present ominous signs for the risk of global infectious disease.

Joining us this week are three professors from the College of Veterinary Medicine at the University of Georgia. All three have experience in antimicrobial resistance and the connection between humans, animals, the environment, and the pathogens that move among us all.

A full transcript is available as well as detailed links and sources (plus credits and more) on our website ashesashes.org.

Find more information along with relevant news and links on your favorite social network @ashesashescast.

CC BY-SA 4.0

Despite what you might have heard, our life in plastic is less than fantastic. Plastic is everywhere and enables our modern standard of living, but it turns out that this comes at a cost. Recent discoveries have found plastic in the oceans, in our soil, in the food we eat, and even the air we breathe. The health and environmental effects of all this plastic are just beginning to be understood - and it's not looking good.

Join us this week as explore the world of plastics and microplastics and speak with environmental attorney John Parker about this growing threat.

A full transcript is available as well as detailed links and sources (plus credits and more) on our website ashesashes.org.

Find more information along with relevant news and links on your favorite social network @ashesashescast.

CC BY-SA 4.0