CM Workshop — Video Review

Current review page: S1-01 v4_add_s102_bridge_20260520; S1-02 v3_start_oana_20260520; other clips v2_stinger_20260513 · May 2026 · For Anthony

Watch each clip, then use the form below it to leave timestamped feedback. Timestamps refer to the exact review file shown on that card. You can submit multiple notes per clip — the form resets after each submission. Use the Overall notes section at the bottom for cross-clip observations.
Useful tags: #highlights standout moments, #pqprocess project/process explanations, #crux core skeptical questions, #askskeptics questions to test with skeptics, #cmvideo cultivated-meat cost insights, #costs direct discussion of cost drivers, estimates, or comparisons, #keyclaim important claims to stress-test or surface, #keyfact specific numbers or facts, #cut_gaps edits for pauses, filler, or structural cuts, #video_edit_misc other audio/screen/layout issues, #automate repetitive fixes that should be batched.
Comments/status: Prior feedback with implementation notes is shown in folded boxes below each clip. A full auto-generated history of all submissions is at /comments.html. Submissions are saved to Netlify immediately — they appear on that page within 24 hours via automated daily pull. You do not need to resubmit if your comment is not yet visible.
Video size

Session 1

S1-01 — Intro + Framing
11:35 · Public opening · v4 adds S1-02 bridge segment after the trimmed intro
Public opening, focal framing, and intro context. Includes stinger at start and end.
Review round: v4_add_s102_bridge_20260520. Timestamps refer to 01_s1_intro_framing_20260520_v4_add_s102_bridge.mp4. Previous v2 page: /rounds/v2/.

Use any short tag that helps separate content highlights from technical fixes.

Prior comments + implementation response
v2_stinger_20260513 · 0:00-1:01 · must · #technical
Start from 1:01 after the stinger; remove the previous setup discussion.
Implemented: v3 kept the 0:00-0:02 stinger, then jumped to the old v2 1:01 point. v4 keeps that edit and adds the S1-02 bridge segment. Old v2 timestamps remain archived at /rounds/v2/.
S1-02 v2_stinger_20260513 · 0:02-1:32 · must · #technical #cuts #cross-session #screenshare
Move the beginning of S1-02, after the stinger through 1:32, into this Intro + Framing video.
Implemented: v4 appends the old S1-02 v2 0:02-1:32 segment after the existing S1-01 v3 content. New file: 01_s1_intro_framing_20260520_v4_add_s102_bridge.mp4.
v2_stinger_20260513 · overall · should · #technical #automate
Where slide/screen content is boring or static, switch the talking head to cover all/most of the screen. Applies across all videos.
Status: queued for a batch visual-polish pass, not yet applied.
v2_stinger_20260513 · overall · optional · #technical #automate
Crop out browser tabs and URL bars at the top of shared screens where present; enlarge the rest to compensate. Applies across most videos.
Status: queued for a batch crop/layout pass, not yet applied.
v2_stinger_20260513 · overall · optional · #highlights #pqprocess
Consider adding over-screen pop-up titles when a speaker makes an important point that should be highlighted.
Status: queued for a content-highlight pass, not yet applied.
live submission pulled 2026-05-21 · 02:40-03:44 · note · #overview
No additional note text was entered; this span was tagged as an overview/process segment worth surfacing.
Queued: Queued as an overview/highlight marker for future excerpting.
live submission pulled 2026-05-21 · 00:00-01:12 · should · no tags
Remove pre-introduction preparation speech.
Queued: Queued for the next S1-01 trim review pass.
live submission pulled 2026-05-21 · overall · should · no tags
Remove all instances of "um" and "uh"
Queued: Queued for technical audio/cut cleanup review.
live submission pulled 2026-05-21 · 03:47-11:03 · optional · #overview
Excellent example within the context of this workshop of an explanation of the principles of the workshop series. Could be used as an example provided in advance of future workshops on other subjects.
Queued: Queued as a possible primer excerpt for future workshop introductions.
S1-02 — Technical Foundations Discussion
23:19 · TEA assumptions, media, gene editing, cost structure · v3 starts Oana at 4:23 after the stinger
Core technical discussion on TEA assumptions, growth media, gene editing, and cost structure.
Review round: v3_start_oana_20260520. Timestamps refer to 02_s1_technical_foundations_discussion_20260520_v3_start_oana.mp4. Previous v2 page: /rounds/v2/.

Use any short tag that helps separate content highlights from technical fixes.

Prior comments + implementation response
v2_stinger_20260513 · 00:00 · must · no tags
test
Ignored: Form test.
v2_stinger_20260513 · 0:02 - 1:32 · must · #technical #cuts #cross-session #screenshare
The beginning of this belongs in the PREVIOUS video. Move everything from after the stinger to 1:32 to the 'intro + Framing video'
Implemented: Removed from S1-02 v3 and appended to S1-01 v4, so current S1-02 timestamps now refer to the shorter 02_s1_technical_foundations_discussion_20260520_v3_start_oana.mp4.
v2_stinger_20260513 · 4:23 · must · #technical #cuts #screenshare
This video should begin with Oana Kubinyecz's presentation at 4:23 -- that's when she actually starts (cut the setup screenshare etc.
Implemented: S1-02 v3 keeps the 0:00-0:02 stinger, then jumps to the old v2 4:23 point where Oana begins.
v2_stinger_20260513 · 4:23 · optional · no tags
Put a large banner over the middle of the screen with "Oana Kubinyecz, PhD. ATOVA. Formerly at Cellag.uk" ... should disappear after a few seconds
Queued: Queued as content highlight / analysis note.
v2_stinger_20260513 · overall/no timestamp · optional · #technical
Throughout most of Oana's talk there are a lot of 'umms' and pauses. If these can be editing out cleanly that would be helpful, but it may be challenging
Queued: Queued for technical/cut polish pass.
v2_stinger_20260513 · 5:29-6:30 · note · #cmvideo
Oana Kubynecz: how cells also drive costs, and can influence media costs as much as media components do.
Queued: Queued as content highlight / analysis note.
v2_stinger_20260513 · 12:28-12:53 · note · #highlights #crux #keyfact #overview
Oana makes an important claim that gene editing used to be seen as "no way this is going to happen" but now "countries are accepting ... not genetic modification but gene editing"
Queued: Queued as content highlight / analysis note.
v2_stinger_20260513 · 13:38-14:02 · note · #highlights #overview #askskeptics
Oana lists some of the many benefits of gene editing, in addition to the immortalization, such as facilitating higher density, less use of growth factors, etc. She senses that much of this is _not_ being reflected in the cost modeling.
Queued: Queued as content highlight / analysis note.
v2_stinger_20260513 · 17:12-18:15 · note · #highlights #crux #keyfact #overview
McNulty agrees with and backs up Kubynecz claims ind intuition about the importance of cell lines and the power of gene editing. He makes some bold//hot takes of his own. (Including some technical points we should dive into/highlight; I don't understand these)
Queued: Queued as content highlight / analysis note.
v2_stinger_20260513 · 19:02-19:11 · note · #highlights #CMvideo
David Reinstein asks the question raised about EU funds openness to proposals involving gene editing
Queued: Queued as content highlight / analysis note.
v2_stinger_20260513 · 21:45 and overall · optional · #technical
David Reinstein is screensharing resources and trying to highlight the content relevant to what people are saying. But it might be seen as disctracting? Especially the cursor.
Queued: Queued for technical/cut polish pass.
v2_stinger_20260513 · 21:05-22:10 · note · #cmvideo
Swartz on the difficulty of creating a 'general production model' -- "production for fat could look different than production for muscle or fibroblasts etc"
Queued: Queued as content highlight / analysis note.
v2_stinger_20260513 · 22:15- 22:36 · note · #highlights #cmvideo #keyfacts
Swartz -- GFI surveyed the industry, all the mentioned cell types are being used, not clear which ones will win.
Queued: Queued as content highlight / analysis note.
v2_stinger_20260513 · 22:38-24:17 · note · #cmvideo #highlights #facts
Elliot Swartz on positive potential for cell engineering. About half of companies in the GFI survey were working on this; risky because of regulation, with Meatable as a cautionary tale, but still likely to develop in tandem with early commercialization.
Queued: Queued as content highlight / analysis note.
v2_stinger_20260513 · 24:09-24:34 · note · #keyfact #cmvideo
Swartz on cell adaptation as an alternative to engineering that may bypass some regulatory roadblocks while still addressing engineering hurdles.
Queued: Queued as content highlight / analysis note.
v2_stinger_20260513 · 24:49-26:40 · note · #highlights #pqprocess #keyfact #cmvideo #crux
Oana responds to Swartz on gene editing, arguing that early approved products may not have been commercially viable because non-edited cell lines were not growing enough; Swartz partly agrees but places less weight on cell lines alone.
Queued: Queued as a crux/highlight extraction candidate.
v2_stinger_20260513 · 27:26 · should · #technical
Let's end this video at 27:26 (put ending stinger there) ... the rest is just asking us to move on to the next topic.
Queued: Queued for the next S1-02 trim review pass.
S1-03 — Fuchs Hydrolysates Presentation
15:31 · Aleksandra Fuchs · v3 trims intro tech + handoff
Hydrolysates presentation — cost and feasibility of hydrolysate-based growth media.
Review round: v3_start_presentation_trim_handoff_20260521. Timestamps refer to 03_s1_fuchs_hydrolysates_presentation_20260521_v3_start_presentation_trim_handoff.mp4. Prior comments below still note the previous v2 timestamp basis where relevant.

Use any short tag that helps separate content highlights from technical fixes.

Prior comments + implementation response
v2_stinger_20260513 · 01:13 · should · #automate
Video should start at 01:13, when the presentation begins
Implemented: S1-03 v3 now keeps the opening stinger, then jumps to the old v2 01:13 point where the presentation begins.
v2_stinger_20260513 · 13:09-14:25 · optional · #crux
As a layperson it's not easy for me to definitively identify the crux or other stand-out parts of this, but if we were to promote this workshop specifically to CM researchers/industry figures, this might be a suitable part to take out from her presentation and use as part of a highlights video
Queued: Queued as a possible highlights extraction point for researcher-facing promotion.
v2_stinger_20260513 · 00:05 · optional · #technical
remove "umms" and "uh's" especially from Reinstein
Queued: Queued for technical audio/cut cleanup review.
v2_stinger_20260513 · 0:24-1:16 · should · #cut_gaps #video_edit_misc
Cut screen share tech time
Implemented: Covered by the new S1-03 v3 start trim, which removes the setup and starts at the presentation proper.
v2_stinger_20260513 · no timestamp · must · #cut_gaps #video_edit_misc
End video before David's interrupted interstitial.
Implemented: The trailing handoff has been moved into S1-04, so S1-03 now ends before that interrupted transition.
v2_stinger_20260513 · 11:35-11:59 · note · #costs #keyclaim #cmvideo
Hydrolysate-based medium components at roughly 7 euro cents/L vs. about 2.5 euros/L for DMEM-F12.
Queued: Queued as a cost-highlight extraction point.
S1-04 — Media + Scale Discussion
13:50 · Multiple participants · v3 restores handoff + cuts housekeeping
Discussion of hydrolysates, amino acids, cell densities, and process scale implications.
Review round: v3_restore_handoff_cut_housekeeping_20260521. Timestamps refer to 04_s1_media_scale_discussion_20260521_v3_restore_handoff_cut_housekeeping.mp4. Prior comments below still note the previous v2 timestamp basis where relevant.

Use any short tag that helps separate content highlights from technical fixes.

Prior comments + implementation response
v2_stinger_20260513 · start / handoff · should · #video_edit_misc
David was cut off. His statement from 16:42 in the previous S1-03 video should be where this video starts, attaching it back here.
Implemented: S1-04 v3 now restores the trailing S1-03 handoff before continuing into the media discussion.
v2_stinger_20260513 · overall · optional · no tags
General: on all videos, use a wider more mixed set of stinger audio from the library.
Queued: Queued as a later batch polish pass across the set.
v2_stinger_20260513 · 0:29-5:39 · note · #highlights #cmvideo #crux #costs #askskeptics
High-value exchange between Swartz and Fuchs on hydrolysates, amino acids, nutrient content, and cost/benefit tradeoffs.
Queued: Queued as a likely highlights extraction block and skeptic-facing clip.
v2_stinger_20260513 · 5:36-8:30 · should · #cut_gaps #video_edit_misc
David interrupts to move the conversation along; this housekeeping can be cut.
Implemented: S1-04 v3 removes this housekeeping block.
v2_stinger_20260513 · 8:45-9:27 · note · #keyclaim #costs #crux #cmvideo #highlights
Frolich: growth factors will eventually be phased out; useful crux point to surface.
Queued: Queued as a highlight candidate.
v2_stinger_20260513 · 9:52-10:26 · note · #crux #askskeptics #keyfact #keyclaim #highlights #cmvideo #costs
Jordi Morales-Dalmau agrees growth factors may not be necessary and raises cost comparisons.
Queued: Queued as a highlight candidate and possible follow-up question target.
v2_stinger_20260513 · overall · optional · #highlights
Suggested sections for a highlights video: 00:17-02:19 and 05:38-10:25.
Queued: Queued for extraction once the structural pass is settled.
S1-05 — Beliefs Walkthrough + Wrap
04:22 · David Reinstein
Beliefs-form walkthrough and public handoff to break.
Review round: v2_stinger_20260513. Timestamps refer to 05_s1_beliefs_walkthrough_wrap_20260512_v2_stinger_20260513.mp4.

Use any short tag that helps separate content highlights from technical fixes.

Session 3

S3-01 — Intro + Recap
07:54 · David Reinstein
Opening recap and synthesis framing for Session 3.
Review round: v2_stinger_20260513. Timestamps refer to 01_s3_public_intro_recap_20260513_v2_stinger_20260513.mp4.

Use any short tag that helps separate content highlights from technical fixes.

S3-02 — Funding Debate Part 1
11:26 · Multiple participants
Funding and incentive discussion — public versus private research constraints.
Review round: v2_stinger_20260513. Timestamps refer to 02_s3_public_funding_debate_1_20260513_v2_stinger_20260513.mp4.

Use any short tag that helps separate content highlights from technical fixes.

S3-03 — Investment + Social Return
10:29 · Multiple participants
Public/philanthropic capital, social return framing, and decision rationale.
Review round: v2_stinger_20260513. Timestamps refer to 03_s3_public_investment_social_return_20260513_v2_stinger_20260513.mp4.

Use any short tag that helps separate content highlights from technical fixes.

S3-04 — Bridge to Synthesis
10:27 · Multiple participants
Final debate segment before structured synthesis prompts.
Review round: v2_stinger_20260513. Timestamps refer to 04_s3_public_bridge_to_synthesis_20260513_v2_stinger_20260513.mp4.

Use any short tag that helps separate content highlights from technical fixes.

S3-05 — Synthesis Setup
06:54 · David Reinstein + participants
Transition into structured synthesis and reflection prompts.
Review round: v2_stinger_20260513. Timestamps refer to 05_s3_public_synthesis_setup_20260513_v2_stinger_20260513.mp4.

Use any short tag that helps separate content highlights from technical fixes.

S3-06 — Beliefs + Synthesis Discussion
11:14 · Multiple participants
Belief updates, synthesis prompts, and uncertainty discussion.
Review round: v2_stinger_20260513. Timestamps refer to 06_s3_public_beliefs_synthesis_20260513_v2_stinger_20260513.mp4.

Use any short tag that helps separate content highlights from technical fixes.

S3-07 — Next Steps + Wrap
06:53 · David Reinstein + participants
Next-step proposals, collaboration directions, and closing thanks.
Review round: v2_stinger_20260513. Timestamps refer to 07_s3_public_next_steps_wrap_20260513_v2_stinger_20260513.mp4.

Use any short tag that helps separate content highlights from technical fixes.

Overall notes

For feedback that applies across clips — stinger volume, pacing, anything that doesn't fit a single clip.

Use tags for broad patterns, especially repetitive fixes or process/highlight passes.

CM Workshop · May 8, 2026 · The Unjournal · contact@unjournal.org