The questions tackled in this volume were originally answered by transhumanist philosopher David Pearce on the platform Quora.
Topics covered include the riddle of existence; an informationless Zero Ontology; the Hedonistic Imperative; paradise engineering; the abolitionist project; effective altruism; the nature of perception; the Hard Problem of consciousness; the phenomenal binding problem; quantum theories of consciousness and mind; non-materialist physicalism and panpsychism; the measurement problem in quantum mechanics; Everett and wavefunction monism; the nature of reality; naturalizing semantics, the relationship between transhumanism and ethics; negative utilitarianism and suffering-focused ethics; the benevolent world-exploder argument; mental health and depression, evolutionary psychology, soft and hard antinatalism; the reproductive revolution; the Post-Darwinian Transition; utiltronium shockwaves; meta-ethics and moral philosophy; qualia and subjective experience; questions of personal identity and continuity; closed/empty/open individualism; technological approaches to eliminating suffering; genetic engineering and CRISPR applications; artificial intelligence and consciousness; IQ/AQ; full-spectrum superintelligence; radical life-extension and longevity research; cryonics and cryothanasia; the future of human enhancement; wireheading; information-sensitive gradients of bliss; nonhuman animal ethics; wild animal suffering; bioethical abolitionism applied to nonhuman animals; arguments for ethical veganism; the cultured meat revolution; high-tech Jainism; herbivorising predators; genome reform; hedonic eugenics; the reproductive revolution; global veganism; synthetic gene drives; the neurobiology of pleasure and pain; recalibrating the hedonic treadmill; superhappiness; the future of sentience and cognition; the pharmacology of happiness; hedonic enhancement technologies; the biohappiness revolution; the evolution of sentience; long-term future scenarios; immersive VR, existential risks; future suffering risks; AI risks; psychedelics and altered states; and responses to critics of The Hedonistic Imperative.
Some loose ends remain.