{% include_relative energy.md %}
{% include_relative justice.md %}
{% include_relative money.md %}
{% include_relative inflation.md %}
{% include_relative PoW.md %}
{% include_relative control.md %}
{% include_relative governments.md %}
{% include_relative altcoins.md %}
{% include_relative tech.md %}
{% include_relative books.md %}
Please feel free to add and improve.
Sources should be free, as in not behind a pay-wall.