3 years ago

Why scientific knowledge changes over time the half life of facts

1 answer:

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Answer:

Knowledge, like milk, has an expiry date. That’s the key message behind Samuel Arbesman’s excellent new book The Half-life of Facts: Why Everything We Know Has an Expiration Date.

We’re bombarded with studies that seemingly prove this or that. Caffeine is good for you one day and bad for you the next. What we think we know and understand about the world is constantly changing. Nothing is immune. While big ideas are overturned infrequently, little ideas churn regularly.

As scientific knowledge grows, we end up rethinking old knowledge. Abresman calls this “a churning of knowledge.” But understanding that facts change (and how they change) helps us cope in a world of constant uncertainty. We can never be too sure of what we know.

Explanation:

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Read the excerpt from A Vindication of the Rights of Woman. Let there be then no coercion established in society, and the common

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Answer: In equal roles, men and women will establish more meaningful marriages.

Explanation:

Based on the excerpt, marriage should not be forced on people and people should be able to choose whomever they want.

According to the excerpt, since more equitable laws are forming the citizens, then marriage may become more sacred.

The central idea of the excerpt is that in equal roles, men and women will establish more meaningful marriages.

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3 years ago

which form of science fiction focuses on the effect science has on humans? a.hard sci-fi b.social sci-fi c.gadget sci-fi d.adven