Jonathan Brelsford (@jbrelsford) 's Twitter Profile
Jonathan Brelsford

@jbrelsford

My thoughts, usually about Pittsburgh, Technology, Finance and Philanthropy.

ID: 34356220

calendar_today22-04-2009 18:41:17

7,7K Tweet

334 Followers

1,1K Following

FarmPolicy (@farmpolicy) 's Twitter Profile Photo

An energy crisis spells opportunity. For Pivot Bio, a company that sells #plant-nourishing #microbes, the war in Iran has created an opening. wsj.com/business/energ…

Dwarkesh Patel (@dwarkesh_sp) 's Twitter Profile Photo

When Copernicus proposed heliocentrism in 1543, it was actually less accurate than Ptolemy's geocentric model - a system refined over 1,400 years with epicycles precisely tuned to match observed planetary positions. It took another 70 years before Kepler, working from Tycho

Pittsburgh Business Times (@pghbiztimes) 's Twitter Profile Photo

The Pittsburgh Study launched in 2018 with philanthropic backing and has since attracted substantial government research support. Regional businesses now sponsor youth programming tied to the initiative. bizjournals.com/pittsburgh/new…

Mark Warner (@markwarner) 's Twitter Profile Photo

Robert Mueller devoted his life to service — from the Marine Corps to leading the FBI and serving as Special Counsel. He believed deeply in the rule of law and the responsibility to uphold it. His legacy is one of integrity, duty, and strength of character. My thoughts are with

Pittsburgh Business Times (@pghbiztimes) 's Twitter Profile Photo

The Pittsburgh Study launched in 2018 with philanthropic backing and has since attracted substantial government research support. Regional businesses now sponsor youth programming tied to the initiative. bizjournals.com/pittsburgh/new…

NASA Administrator Jared Isaacman (@nasaadmin) 's Twitter Profile Photo

Tomorrow, we launch. At sunset tonight, Artemis II waits on the pad, ready to carry astronauts potentially farther than any humans have traveled in more than half a century. The next era of exploration begins.

Izabella Kaminska (@izakaminska) 's Twitter Profile Photo

Tim Fidgeon In fact I am very much reminded of the inscription inside an old British passport. It used to puzzle me as a kid, but now I appreciate it dates back to a pre Suez period when Britannia policed the waves and people knew not to mess or extort British subjects at ports or passage

<a href="/timfidgeon/">Tim Fidgeon</a> In fact I am very much reminded of the inscription inside an old British passport.

It used to puzzle me as a kid, but now I appreciate it dates back to a pre Suez period when Britannia policed the waves and people knew not to mess or extort British subjects at ports or passage
FedResearch (@fedresearch) 's Twitter Profile Photo

The authors estimate that the tariffs implemented through November of 2025 can explain the entirety of excess inflation in the core goods category and contributed to a 0.8 percent boost in core PCE prices through February 2026. federalreserve.gov/econres/notes/… #FEDSNote

The authors estimate that the tariffs implemented through November of 2025 can explain the entirety of excess inflation in the core goods category and contributed to a 0.8 percent boost in core PCE prices through February 2026. federalreserve.gov/econres/notes/… #FEDSNote
Tracy Shuchart (𝒞𝒽𝒾 ) (@chigrl) 's Twitter Profile Photo

A Panicked Race for Barrels Grips the Global Oil Market In the North Sea, the world’s most important physical crude market, traders submitted 40 bids for cargoes last week, only four of which were met by offers. Cargoes for delivery in the coming weeks changed hands at

Amanda Agati (@amandaagatipnc) 's Twitter Profile Photo

After 46 amazing years, this very special guy stuart hoffman, our Senior Economic Advisor, has retired from PNC Bank. From traveling all over the country ✈️ …to telling the craziest of jokes 🤭….to singing (& quoting) the perfect song references 🎶 , it’s been such a gift being

After 46 amazing years, this very special guy <a href="/StuHoffmanPNC/">stuart hoffman</a>, our Senior Economic Advisor, has retired from <a href="/PNCBank/">PNC Bank</a>. From traveling all over the country ✈️ …to telling the craziest of jokes 🤭….to singing (&amp; quoting) the perfect song references 🎶 , it’s been such a gift being
Chauncey TK Hamilton (@imchauncey) 's Twitter Profile Photo

🗽We are hiring for an Associate to join us in New York XYZ Venture Capital. "I want this to be the best job you ever have." Those were the words that Rob Hayes told me when I took my first job in venture. Are you looking for your best job? Are you insanely curious about what the future

Fatih Birol (@fbirol) 's Twitter Profile Photo

Growth in the world's energy use in 2025 was met by a diverse range of sources – led by solar PV, followed by natural gas Solar accounted for over 25% of global demand growth. This is the 1st time it has met a higher share of growth than any other source: iea.li/487gAXQ

Growth in the world's energy use in 2025 was met by a diverse range of sources – led by solar PV, followed by natural gas

Solar accounted for over 25% of global demand growth. This is the 1st time it has met a higher share of growth than any other source: iea.li/487gAXQ
Tracy Shuchart (𝒞𝒽𝒾 ) (@chigrl) 's Twitter Profile Photo

Spirit Airlines accounts for about 1.4% of US airline seat capacity. They are currently going through bankruptcy. They are continually ranked as one of the worst airlines. Remind me why the American tax payers need to bail out this company? Especially, during a jet fuel