Discussion Overview
The discussion revolves around the financial investments made in String Theory (ST) and Loop Quantum Gravity (LQG), particularly focusing on how much funding has been allocated to these areas of theoretical physics. Participants seek ballpark figures, precise amounts, and sources for this information, as part of a documentary project.
Discussion Character
- Exploratory
- Debate/contested
- Technical explanation
Main Points Raised
- One participant requests ballpark figures for total investments in ST and LQG, expressing interest in both estimates and precise amounts.
- Another participant provides a link to a funding source from the NSF, suggesting that the requester sift through the data for relevant information.
- A participant shares preliminary numbers indicating that NSF has invested approximately $186 million in ST since 1976, suggesting that inflation and additional funding sources could raise this figure significantly.
- Some participants argue that despite the large sums invested in ST, the returns in terms of physical advancements are questionable, with one participant stating that ST has "nothing to show for itself in the way of physics."
- Others counter this claim by asserting that the pursuit of ST has led to the development of new mathematical branches and that knowledge gained, even if it leads to dead ends, is still valuable.
- There is a suggestion that the investment in ST might be considered small compared to other expenditures, such as military spending, raising questions about the value of funding in theoretical physics.
- One participant proposes that a significant increase in funding for theoretical physics could yield substantial returns, drawing parallels to the impacts of previous scientific discoveries.
- Another participant expresses skepticism about the notion that ST has produced no results, questioning the validity of such claims.
Areas of Agreement / Disagreement
Participants express a mix of opinions regarding the value and outcomes of investments in ST and LQG. While some believe that the funding has not yielded significant advancements, others argue that the knowledge gained is valuable. There is no consensus on the effectiveness of the funding or the characterization of the results achieved.
Contextual Notes
Participants reference various funding sources and suggest that the financial figures may not capture the full scope of investments, including matching funds and indirect costs. The discussion also highlights the complexity of evaluating the impact of theoretical research on practical advancements.