Should Parents Be Allowed to Genetically Design Their Children?
He Jiankui's 2018 gene-edited babies led most countries to ban germline editing. CRISPR can correct hereditary disease — and select for intelligence before birth. If science makes your child healthier, is it wrong not to? Two debaters, opposing sides — you score who makes the stronger case.
Thursday, August 27, 2026 · 7:00 PM EDT
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What’s at stake
Genetic enhancement risks stratification that dwarfs existing inequality. An absolute prohibition forecloses interventions that could eliminate genuine suffering.
The opposing positions
Resolved: Parents have a moral right to use genetic technology to enhance their children's traits
PRO: Genetic design is a parental right
Enhancement is an extension of every parent's instinct to give their child the best possible life.
- If we can eliminate heritable diseases like Huntington's before birth, the moral case is overwhelming — condemning a child to preventable suffering to preserve a genetic lottery is not neutrality, it is a choice.
- Parents shape children via nutrition, education, environment, and prenatal care already — genetic tools are a more precise extension of the same instinct, not a categorically different act.
- Restricting enhancement while accepting the natural genetic lottery is arbitrary: what principled distinction separates blind fate from deliberate choice when the outcome for the child is the same?
CON: Genetic design is eugenics rebranded
Designing children reduces them to products, revives eugenics, and entrenches inequality across generations.
- The line between treating disease and selecting traits is fiction — the same CRISPR tools that eliminate Huntington's can select for intelligence, height, and temperament, and the market will demand the latter.
- Genetic enhancement is only available to the wealthy, creating a two-tier humanity where the engineered elite compound their biological advantages across every generation, making inequality literally heritable.
- A child cannot consent to genetic choices made before birth — this is the deepest possible violation of autonomy, foreclosing a future the child never had the chance to choose.
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Check showcase detailsPRO: Genetic design is a parental right
CON: Genetic design is eugenics rebranded
“Genetic engineering could eliminate devastating hereditary diseases like Huntington's, cystic fibrosis, and sickle cell anemia. Parents should have the option to spare their children from preventable suffering.”
“As climate change, antibiotic resistance, and new pandemics threaten humanity, genetic modification may become essential for our species' survival and adaptation.”
“Germline editing creates permanent changes passed to future generations who cannot consent. We're making irreversible decisions that affect people not yet born.”
“Access to genetic enhancement will likely be limited to the wealthy, creating a biological class divide where the rich can literally purchase superior traits for their children.”
The debate format
Follow each side’s case through questions, rebuttals and closing statements.
- 4 min
Opening Argument
PRO · opening case
PRO · opening case
- 4 min
Cross-Examination
CON questions PRO
CON questions PRO
- 4 min
Opening Argument
CON · opening case
CON · opening case
- 4 min
Cross-Examination
PRO questions CON
PRO questions CON
- 3 min
Rebuttal
PRO
PRO
- 3 min
Rebuttal
CON
CON
- 3 min
Closing Statement
PRO · final case
PRO · final case
- 3 min
Closing Statement
CON · final case
CON · final case
- —
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Thursday, August 27, 2026 · 7:00 PM EDT
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