Modern WisdomHow Do We Define What Is Good & Bad? | Cosmic Skeptic | Modern Wisdom Podcast 214
CHAPTERS
- 0:00 – 0:24
Doing vs allowing: the life-support unplugging hook
Alex opens with a classic moral puzzle: is there a real difference between causing harm and merely allowing harm to happen? The life-support example sets the stage for how slippery moral distinctions can be once you press on definitions.
- 0:24 – 2:52
Catch-up banter and why ethics is the real agenda
Chris and Alex reconnect, joking about a yoga weekend and internet embarrassment. The conversation pivots to the day’s goal: ethics beyond the earlier veganism discussion.
- 2:52 – 5:48
Practical ethics vs metaethics: 'what is good' vs 'what good is'
Alex lays out the foundational split: practical ethics asks which actions are right, while metaethics asks what moral terms even mean. He argues many disagreements persist because people talk past each other at the metaethical level.
- 5:48 – 6:38
Wellbeing as a moral base—and the challenge of the sadist
Chris proposes wellbeing/minimizing suffering as a guide to morality. Alex pushes: why value wellbeing at all, and what do you say to someone who prefers others’ suffering?
- 6:38 – 10:42
Objective vs subjective morality—and the religious grounding move
Alex explains what it means for morality to be objective: true regardless of beliefs. He introduces the moral argument for God (objective morality requires God) and notes two main responses: find another grounding or reject objectivity.
- 10:42 – 15:08
How philosophers stress-test moral theories: reductio and intuitions
Alex describes how moral philosophy often proceeds by proposing a theory and searching for counterexamples that generate absurd conclusions. This method—reductio ad absurdum—explains why ethical systems frequently splinter into refined variants.
- 15:08 – 17:39
Consequences, virtues, or rules: the three major ethical lenses
Alex maps three broad approaches: consequentialism (outcomes), virtue ethics (character), and deontology (actions as inherently right/wrong). He sets up why each view feels plausible—and why each runs into hard cases.
- 17:39 – 26:41
Utilitarianism under pressure: rash doctor, decision procedures, and horrid edge cases
A string of thought experiments exposes tensions inside utilitarian reasoning. Alex distinguishes the 'criterion of good' from the 'decision procedure' and shows how utilitarianism evolves into probabilistic and rule-based variants to avoid repugnant conclusions.
- 26:41 – 34:39
A detour that matters: what counts as knowledge (Gettier cases)
Alex uses epistemology to illustrate how one clever counterexample can upend an apparently settled theory. The Gettier problem shows that 'justified true belief' still doesn’t equal knowledge, mirroring the way ethics gets destabilized by edge cases.
- 34:39 – 42:58
Free will, responsibility, and Frankfurt-style counterexamples
Alex explains the difference between lacking belief and believing the opposite, then applies it to his view that free will doesn’t exist. They explore whether moral responsibility requires the ability to do otherwise, using Frankfurt cases and related scenarios.
- 42:58 – 51:14
New problems or new packaging? Simulations, slow progress, and 'discovering' philosophy
Chris asks whether philosophy makes breakthroughs like science; Alex argues progress is slow on fundamentals but active on refinements. They touch on Bostrom’s simulation argument, why Rogan struggled with it, and whether philosophical 'discoveries' resemble mathematics.
- 51:14 – 58:48
Unintended consequences in real policy: education & suicide, markets & sex work
Alex shifts into practical dilemmas that expose clashes between values. He raises the education–suicide correlation and then a provocative issue: if sex is a market service, do anti-discrimination norms conflict with the right to refuse sex?
- 58:48 – 1:05:53
Personal cost vs moral duty: kill-and-forget, the trolley problem, and brain scans
A pub-born dilemma forces a split between what we would do and what we should do: kill an innocent person and forget, or live forever believing you killed. They then revisit the trolley problem variants and discuss evidence that emotional vs rational processing may drive differing answers.
- 1:05:53 – 1:14:02
Doing vs allowing returns: ambulance boulder, euthanasia framing, and Singer’s drowning child
Alex deepens the doing/allowing distinction with the ambulance-and-boulder scenario and the life-support unplugging puzzle. He then invokes Peter Singer’s shallow-pond argument to question whether 'allowing' distant deaths (via not donating) is morally different from direct harm.
- 1:14:02 – 1:23:33
Ethics that changes your life: effective altruism, veganism, and living in alignment
Chris connects the arguments to real-world commitment—effective altruism pledges and Alex’s own veganism. They discuss the discomfort of knowing the right thing while failing to do it, and Alex argues that inconvenience is not a serious moral defense.
- 1:23:33 – 1:28:34
Wrap-up: recommended resources, Alex’s key videos, and the yoga outro
They close with pointers for newcomers to ethics and to Alex’s work, including Sandel and Singer. Alex recommends specific videos, they plug Patreon, and the episode ends with a playful callback—followed by a snippet of yoga audio.
