If Bitcoin mining were to stop worldwide, a few things might happen:

1. **Bitcoin Transactions Stop:**

- Mining is how Bitcoin transactions are checked and added to the public ledger (blockchain). Without miners, no new transactions can go through.

- This means Bitcoin would "freeze" and couldn't be used for buying things or sending money to someone else.

2. **Less Secure Bitcoin Network:**

- Miners also keep the Bitcoin network safe by solving complex problems.

- Without miners, the Bitcoin network is more open to hacks and frauds.

3. **Bitcoin's Value Drops:**

- Stopping Bitcoin mining could make people see it in a bad light.

- This could make Bitcoin's value go down a lot.

4. **Miners Lose Money:**

- Miners make money from mining, like block rewards and transaction fees.

- If mining stops, miners won't make this money anymore.

5. **Impact on Crypto Industry:**

- Stopping Bitcoin mining could have a knock-on effect on the whole crypto industry.

- It might make investors and users less trusting of digital currencies.

**Another Scenario:**

- It’s possible that Bitcoin mining might not completely stop but just decrease a lot.

- This could happen if it becomes too expensive to mine because of high energy costs.

- In this case, the negative effects might be less severe but still there.

**Conclusion:**

Stopping global Bitcoin mining would have big negative consequences for both Bitcoin and the wider crypto industry including stopped transactions, increased security risks, reduced value of Bitcoin, loss of earnings for miners, and an overall negative impact on the industry. It’s important to stress this is a what-if situation and there’s no guarantee that mining will stop entirely. But understanding what could happen helps in being prepared for any outcome.