Newsletter comparison
Capital Mischief vs Doomberg
Short answer: Choose Capital Mischief for scenario-driven geopolitical positioning. Choose Doomberg for commodity and energy constraints with a contrarian macro voice. Keep both if you can separate evidence from the conviction built around it.[1][2][3][4][5][6]
An independent guide. Scottie isn't affiliated with, endorsed by, or sponsored by Capital Mischief and Doomberg. Each publication owns its name, writing, and subscription terms.
A brief from both newsletters · July 31, 2026
See both newsletters in one brief
See what made the brief, what didn't, and the original links behind every included story.
In this brief: Scottie kept the selected stories separate because they added different value.
Reader priorities
An investor wants to translate geopolitical, energy, and commodity developments into scenarios that could change portfolio risk.
These are illustrative priorities, not a customer’s data.
What made the brief
- Capital Mischief7 read · 2 included
- Doomberg2 read · 2 included
Scottie
Scottie example brief
July 31, 2026 · Executive brief
01 / The rundown
- China successfully navigated Iran War energy disruptions without economic hit, demonstrating structural resilience against global supply chain shocks.
- The Fed abandoned forward guidance while oil plunged 13%, causing Treasury yields to decouple from commodity price drops and raising borrowing risk.
02 / The briefing
01 / main
Fed Scraps Guidance as Oil Plunges Thirteen Percent
The takeaway: The Federal Reserve eliminated forward guidance and dot plots, leaving markets to price long-term debt without central bank forecasts. Meanwhile, Brent crude dropped 13.1% over two days to $84.09 before Iranian missile strikes against US forces sparked a rapid 4% rebound.
Concrete details
- Brent crude fell 13.1% from $96.78 to $84.09 in two sessions while 10-year Treasury yields dropped just 4 basis points.
- Headline CPI eased to 3.5% and core fell to 2.6%, yet money markets still price 42 basis points of rate hikes.
Why it matters for this reader: Decoupling oil prices from Treasury yields alters traditional fixed-income hedges, requiring you to re-evaluate portfolio sensitivity to policy uncertainty.
Original sourcesCapital Mischief
02 / main
Industrials Outperform Tech as Big Tech Capex Burns Cash
The takeaway: Industrial and physical infrastructure stocks have outpaced the Magnificent Seven since October 2025. Alphabet reported negative $5.9 billion in free cash flow after quarterly capital expenditures and inventory build reached nearly $60 billion, pushing full-year capex guidance to $205 billion.
Concrete details
- Alphabet posted negative $5.9 billion free cash flow despite $112 billion in quarterly net income inflated by $99 billion in paper gains.
- Alphabet increased full-year capex guidance to $205 billion while contract commitments reached $811 billion.
Why it matters for this reader: Tracking heavy tech capex alongside industrial outperformance highlights a rotation toward physical assets, offering key signals for rebalancing portfolio risk.
Original sourcesCapital Mischief
03 / main
US Gas Supply Doubled, But Looming Shortages Threaten AI
The takeaway: US natural gas production in the lower 48 states doubled in fifteen years, surpassing 100 billion cubic feet per day despite low prices. However, surging demand from AI data centers could exhaust working gas storage by 2030 and spark a supply crisis by 2028.
Concrete details
- Lower 48 US natural gas output broke past 100 billion cubic feet per day after fifteen years of continuous expansion.
- Analyst models project an unprecedented natural gas shortage starting in 2028, potentially draining working storage entirely by 2030.
Why it matters for this reader: Projected natural gas constraints directly threaten power availability for AI infrastructure, creating sector-specific commodity risks for your scenario planning.
Original sourcesDoomberg
04 / main
China Absorbs Iran War Energy Shock Without Economic Slowdown
The takeaway: China navigated recent energy supply disruptions triggered by the Iran War without experiencing an economic slowdown. The country's structural energy adaptation allowed it to sustain industrial activity despite severe geopolitical friction in the Middle East.
Concrete details
- China sustained economic momentum throughout mid-2026 despite severe energy disruptions caused by the Iran War.
Why it matters for this reader: As you model geopolitical energy risk, China's unexpected resilience signals that Middle East supply shocks may not trigger global demand destruction as fast as expected.
Original sourcesDoomberg
Action items
- Stress-test fixed-income holdings against sticky Treasury yields that no longer track falling oil prices or Fed forward guidance.
- Evaluate commodity portfolio exposure to account for potential US natural gas shortages driven by long-term AI power demand.
See every issue behind this brief
Doomberg: Fire Horse
- Fire HorseDoomberg · Included
Doomberg: Demand Push
- Demand PushDoomberg · Included
Capital Mischief: Market Signals and Fed Guidance
Capital Mischief: Magnificent Seven vs. Industrials and Energy
- You Own a Third of the Red Line in This Chart, and Nobody Sent You a Letter About It.Capital Mischief · Included
Unreported profit and gold
- FOUNDING MEMBERS: The $99 Billion Profit That Does Not Exist and the 170 Tons of Gold That Officially Never ArrivedCapital Mischief · Read, not included
Elon Musk AI interview
- Elon Musk on AI: 1-in-5 Odds We All Die, and Why He'd Ride AnywayCapital Mischief · Read, not included
Microsoft building depreciation
- FOUNDING MEMBERS: Microsoft Made Fifteen Billion Dollars Of Spending Vanish By Deciding Buildings Last LongerCapital Mischief · Read, not included
Personal reflections and bonds
Tacit knowledge books
- An Anthropologist, an Anarchist, a Cyclist, and a Surgeon Walk Into the AI Race: Four Books That Explain Who WinsCapital Mischief · Read, not included
The useful difference
The difference that matters
Capital Mischief builds explicit event scenarios and maps them to exposures. Doomberg works from energy, commodity, and policy constraints to challenge the macro story markets appear to believe.[1][2][3][4][5][6]
What each is best for
When it’s worth reading both
Reading both can expose when a dramatic scenario lacks physical support or when a commodity constraint makes it more plausible. Scottie should keep source facts and author judgment clearly separated.[1][2][3][4][5][6]
Sources and official links
- Capital Mischief official publication
- The Blockade Is the Smokescreen. Within Seven Days, 2,500 Marines Will Invade the Island Behind It. Your Portfolio Is Not Ready.
- FOUNDING MEMBERS: The $99 Billion Profit That Does Not Exist and the 170 Tons of Gold That Officially Never Arrived
- Doomberg official publication
- Do As I Say
- Fire Horse