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  1. The Meb Faber Show - Better Investing
  2. Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640
Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640

The Meb Faber Show - Better Investing · Jul 17, 2026

Muddy Waters' Carson Block warns that AI will displace knowledge workers, unwind the S&P 500, and discusses the challenges of short selling.

CEOs Now Gain Retail Investor Support by Aggressively Fighting Short Sellers

The dynamic has flipped. Previously, CEOs engaging with short sellers was a red flag for institutional investors. Now, particularly with retail-heavy stocks, management teams are cheered on for using 'lawfare' and social media to attack critics, changing the risk calculus for activists.

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640 thumbnail

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640

The Meb Faber Show - Better Investing·2 months ago

The Activist Short-Selling Business Model Is Intentionally Unscalable

To be effective, an activist short seller must conduct exhaustive research and publish infrequently to maintain brand credibility. This limits campaigns to a handful per year, making it impossible to scale assets under management into the billions, unlike long-only or passive strategies.

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640 thumbnail

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640

The Meb Faber Show - Better Investing·2 months ago

China Is Uninvestable Due to Unreliable Data and Extreme Policy Whims

Carson Block avoids China's market entirely. The government's crackdown on information sources makes due diligence nearly impossible. Compounding this is the constant risk of 'policy capriciousness,' where a profitable industry can be destroyed overnight by a political decree, making any investment fundamentally unstable.

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640 thumbnail

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640

The Meb Faber Show - Better Investing·2 months ago

Both US Political Parties Undermine Financial Enforcement, Fueling Corporate Fraud

Short sellers rely on regulators like the SEC. However, Carson Block argues Democrats focus on burdensome paperwork over substance, while Republicans gut the agencies. This bipartisan failure in meaningful enforcement prolongs market misconduct and makes it harder for activists to expose fraud.

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640 thumbnail

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640

The Meb Faber Show - Better Investing·2 months ago

Skeptics Sound Smarter, But Market History Shows Optimists Build More Wealth

Carson Block, a famous short seller, adopted this mantra to guide his firm. Recognizing that post-GFC markets have overwhelmingly rewarded optimism, he diversified into long strategies to ensure his business survives and thrives, rather than clinging to a purely cynical worldview.

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640 thumbnail

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640

The Meb Faber Show - Better Investing·2 months ago

SoFi's Accounting May Be Propped Up by Circular, Self-Financed Loan Sales

SoFi marks new loans up significantly on day one. To justify these aggressive marks to auditors, they sell loans at a high price. However, Muddy Waters alleges SoFi finances 80-90% of the purchase price for the buyers, essentially subsidizing the transaction to validate its own accounting.

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640 thumbnail

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640

The Meb Faber Show - Better Investing·2 months ago

AI Threatens to Unwind the S&P 500 by Killing Critical 401(k) Inflows

AI's displacement of high-earning knowledge workers will halt the consistent 401(k) contributions that have powered the S&P 500. This structural shift from inflows to outflows, combined with Boomer redemptions, creates a flywheel in reverse that could severely impact the largest index components.

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640 thumbnail

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640

The Meb Faber Show - Better Investing·2 months ago

The Legal Structure of Most US-Listed Chinese Firms Is Broken by Default

The VIE structure relies on contracts requiring a Chinese operating company to transfer money to the offshore listed entity that investors own. Carson Block claims these contracts are almost universally breached, as Chinese founders avoid a 'double tax,' meaning investors' claims on cash flow are invalid.

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640 thumbnail

Muddy Waters’ Carson Block on How AI Could Unwind the S&P 500 | #640

The Meb Faber Show - Better Investing·2 months ago