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Who gets a say in how a donated sample is used?

A donated sample can contribute to research long after it leaves the donor. UK Biobank’s consent and withdrawal arrangements show how a participant’s choices, the institution’s access decisions, and research already completed can fit together.

5–7 min

Questions you could explore

  • How does withdrawing from future research differ from undoing an analysis already completed?

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Ethics and philosophy

When does a conclusion follow, and when is it a prediction?

A rule can tell you what must follow if its premises are true. A pattern in observations can suggest what you may find next. Deduction and induction make these different kinds of move: a valid deduction still needs true premises, while further observations can overturn an inductive generalization.

3–5 min

When does a conclusion follow, and when is it a prediction?

Ethics and philosophy3–5 minA rule can tell you what must follow if its premises are true. A pattern in observations can suggest what you may find next. Deduction and induction make these different kinds of move: a valid deduction still needs true premises, while further observations can overturn an inductive generalization.

Ethics and philosophy

Why can two trolley dilemmas feel so different?

Two imagined choices can save the same number of people yet feel morally different. Redirecting a runaway trolley and using a person to stop it raise questions about intentions, duties, and whether a good result can justify the means.

3–7 min

Why can two trolley dilemmas feel so different?

Ethics and philosophy3–7 minTwo imagined choices can save the same number of people yet feel morally different. Redirecting a runaway trolley and using a person to stop it raise questions about intentions, duties, and whether a good result can justify the means.

Ethics and philosophy

Is the red you see the same red that I see?

We can agree that a tomato is red and choose the same matching paint. Does that agreement show that red feels the same to each of us? The puzzle separates what we can compare publicly from what another person’s experience is like.

4–6 min

Is the red you see the same red that I see?

Ethics and philosophy4–6 minWe can agree that a tomato is red and choose the same matching paint. Does that agreement show that red feels the same to each of us? The puzzle separates what we can compare publicly from what another person’s experience is like.

Who gets a say in how a donated sample is used? | Speech Topic | speaking.app