ERSA Visual Guide & Graphics for Online Use
Social Media Graphics (Text Version for Your Designer)
Graphic 1: The ERSA Scale at a Glance
╔════════════════════════════════════════════════════════════╗
║ ERSA: How Confident Are We? ║
║ ║
║ 🔴 ERSA -1 to 0 ║
║ AVOID - Proven false or harmful ║
║ "Drink bleach to cure disease" ║
║ ║
║ 🟠 ERSA 1-2 ║
║ EXPERIMENTAL - Early idea, not proven yet ║
║ "This new particle might exist" ║
║ ║
║ 🟡 ERSA 3-4 ║
║ EMERGING - Some evidence, still uncertain ║
║ "This vitamin might help you" ║
║ ║
║ 🟢 ERSA 5-6 ║
║ MODERATE - Pretty solid evidence ║
║ "Exercise helps mental health" ║
║ ║
║ 🔵 ERSA 7-8 ║
║ RELIABLE - Well-established and proven ║
║ "Handwashing prevents infections" ║
║ ║
║ 🟣 ERSA 9+ ║
║ FOUNDATIONAL - Scientific consensus fact ║
║ "Gravity pulls objects down" ║
║ ║
╚════════════════════════════════════════════════════════════╝
Graphic 2: ERSA vs. Common Misconceptions
❌ WRONG: "If ERSA is not 9, it's fake"
✅ RIGHT: ERSA 5 means solid evidence, not fake news
❌ WRONG: "Scientists argue about ERSA 8 claims"
✅ RIGHT: ERSA 8 has near-universal consensus; debate is resolved
❌ WRONG: "ERSA -1 means debatable"
✅ RIGHT: ERSA -1 means proven false; not up for debate
❌ WRONG: "ERSA can never change"
✅ RIGHT: ERSA updates as new evidence emerges (that's how science works)
❌ WRONG: "Higher ERSA means true, lower means false"
✅ RIGHT: Higher ERSA means more evidence/confidence; doesn't guarantee truth
❌ WRONG: "ERSA 2 ideas are worthless"
✅ RIGHT: ERSA 2 ideas might be revolutionary; just need evidence
Graphic 3: How ERSA Helps You
When you see a claim online:
CLAIM: "X cures cancer"
Ask: What's the ERSA?
ERSA -1? → Proven false | Don't believe it
ERSA 0? → Untestable | Can't evaluate scientifically
ERSA 1-2? → Early stage | Interesting but wait for evidence
ERSA 3-4? → Some evidence | Don't expect miracles yet
ERSA 5-6? → Pretty solid | Probably worth trying, but no guarantee
ERSA 7-8? → Well-proven | Good bet; follow the advice
ERSA 9+? → Scientific fact | Definitely do it
→ MAKE BETTER DECISIONS with one simple question
Graphic 4: Famous Examples Through Time
SMOKING & LUNG CANCER:
1950: ERSA 2 (Suspected)
1970: ERSA 5 (Growing evidence)
1990: ERSA 8 (Well-proven)
Today: ERSA 9 (Consensus fact)
ULCERS FROM STRESS:
1960: ERSA 8 (Everyone believed this)
1980: ERSA 3 (Wait... might be bacteria?)
Today: ERSA 9 (Bacteria; stress is minor)
VACCINES & AUTISM:
1998: ERSA 2 (First fraudulent study)
2005: ERSA 1 (Study proven false)
Today: ERSA -1 (Actively harmful myth)
KEY: ERSA changes as evidence changes. That's not weakness—that's science.
Graphic 5: Red Flags - When ERSA is Being Misused
🚩 "ERSA 5 PROVES I'M RIGHT"
→ ERSA 5 means moderate evidence, not proof. Still room for disagreement.
🚩 "ERSA 2 IS JUST FAKE NEWS"
→ ERSA 2 is early-stage. Many revolutionary ideas started here.
🚩 "ERSA 8 BUT THEY WON'T LISTEN"
→ ERSA 8 = 99% consensus. If 99% of experts disagree with you, probably not ERSA 8.
🚩 "HERE'S ERSA 5" (no evidence shown)
→ Always ask: What's the research? Where are the studies?
🚩 "ERSA JUST CHANGED FROM 7 TO 3"
→ Ask: What new evidence caused this? If none, something's wrong.
YouTube Video Scripts
Script 1: “What is ERSA?” (2-minute intro)
[INTRO - 0:00-0:15]
Ever see a health claim online and wonder: Is this real or fake?
How confident should I be?
That's exactly what ERSA answers.
[MAIN - 0:15-1:30]
ERSA is a simple number from -1 to 9 that tells you how confident
scientists are in a claim.
Think of it like a weather forecast. Meteorologists don't say "it
will definitely rain." They say "70% chance of rain." They're
communicating their confidence level.
ERSA does the same for science.
Here's the simple scale:
ERSA -1? Proven false. Ignore it.
ERSA 1-2? Early stage idea. Too early to know.
ERSA 3-4? Some evidence, still uncertain.
ERSA 5-6? Pretty solid evidence.
ERSA 7-8? Well-proven. You can rely on it.
ERSA 9+? Scientific consensus. Proven fact.
So when someone claims "X cures cancer," you ask: What's the ERSA?
If they say "ERSA 8," you can trust it pretty confidently.
If they say "ERSA 2," you know it's early stage and might not work.
[EXAMPLES - 1:30-1:50]
Real examples:
Vaccines cause autism? ERSA -1. Proven false. Don't believe it.
Exercise helps depression? ERSA 5-6. Pretty solid evidence. Probably
worth doing.
Gravity pulls things down? ERSA 9+. Proven fact. Plan your life
around it.
[OUTRO - 1:50-2:00]
ERSA is a way to quickly understand how confident to be in any
scientific claim.
It helps you make better health decisions, spot fake news, and
understand when scientists genuinely disagree vs. when they're
settled.
Pretty simple. Pretty useful.
Script 2: “ERSA Debunks Misinformation” (3-minute case study)
[OPEN - 0:00-0:30]
You've probably seen this claim: "Vaccines cause autism"
People still share it. Some people still believe it.
But if you know ERSA, you can instantly recognize this as misinformation.
Let me show you how.
[THE CLAIM - 0:30-1:00]
In 1998, a researcher named Andrew Wakefield published a study
claiming vaccines cause autism.
People got scared. Vaccination rates dropped.
But here's what happened next: That study was investigated and found
to be completely fraudulent. The data was made up. Wakefield lost
his medical license.
Since then, hundreds of massive studies have looked at millions of
children. All of them show: vaccines do NOT cause autism.
[ERSA ASSESSMENT - 1:00-1:40]
So what's the ERSA for "vaccines cause autism"?
ERSA -1.
That means: Proven false AND actively harmful.
Here's why:
✗ The original evidence was fraudulent
✗ All real studies contradict it
✗ Consequences: Children died from preventable disease
✗ Mechanism: No plausible explanation exists
ERSA -1 is the lowest score. It means this isn't even debatable.
It's not a matter of opinion. It's proven false.
[CONTRAST - 1:40-2:20]
Compare that to something that's genuinely uncertain.
"Does coffee reduce heart disease?"
Some studies suggest yes. Some say no. Mechanism could work. Could be
confounding.
ERSA: 2-3. Early stage. Maybe true, maybe not. Need more evidence.
This is a legitimate question scientists are investigating.
Notice the difference?
"Vaccines cause autism" = ERSA -1 = not debatable
"Does coffee help?" = ERSA 2-3 = genuinely uncertain
One is misinformation. One is honest scientific inquiry.
[WHY IT MATTERS - 2:20-2:50]
When you see a claim, you can ask: What's the ERSA?
Is it ERSA -1 (proven false), or ERSA 2-3 (genuinely uncertain)?
If it's ERSA -1, you can confidently dismiss it.
If it's ERSA 2-3, you can say "interesting, let me wait for more
evidence."
This is how you spot misinformation instead of being fooled by it.
[OUTRO - 2:50-3:00]
ERSA helps you navigate the mess of claims online.
Don't believe ERSA -1.
Be cautious about ERSA 2-3.
Trust ERSA 7+.
Simple.
Script 3: “How ERSA Changes” (2-minute educational)
[INTRO - 0:00-0:20]
Here's something important: ERSA scores change.
A claim might be ERSA 2 today and ERSA 8 in 10 years.
That's not a weakness. That's how science works.
Let me show you real examples.
[EXAMPLE 1 - SMOKING - 0:20-0:50]
1950: Scientists wondered if smoking caused lung cancer.
ERSA: 2-3 (suspicious, but not proven)
People said: "I know smokers who lived to 100. Not proven."
1970: Tons of evidence accumulated.
ERSA: 5-6 (Pretty solid. Probably caused by smoking.)
People said: "Yeah, seems like it causes cancer."
1990: Absolutely overwhelming evidence.
ERSA: 8 (Well-established. Doctors recommend quitting.)
2020: Scientific consensus. Completely proven.
ERSA: 9+ (Foundational fact. Everyone agrees.)
[EXAMPLE 2 - ULCERS - 0:50-1:20]
1960: Doctors agreed ulcers came from stress.
ERSA: 8 (Medical consensus!)
Treatments: Anti-stress therapy and antacids.
1980: A researcher named Barry Marshall discovered bacteria in ulcers.
But nobody believed him at first.
ERSA: 2 (Interesting theory, but contradicts consensus.)
Marshall actually drank bacteria to prove it caused ulcers in him.
ERSA: 5-6 (Okay, looks like bacteria matter.)
1990: It's clear: bacteria cause ulcers, stress is minor factor.
ERSA: 9 (New consensus: bacteria.)
Notice: ERSA went 8 → 2 → 9. Completely changed twice.
The first "ERSA 8 consensus" was actually wrong.
[WHY THIS MATTERS - 1:20-1:50]
This shows that:
1. ERSA 8 isn't "absolutely untouchable"—new evidence can overturn it
2. ERSA 2-3 ideas aren't worthless—they might be the next breakthrough
3. Science updates when evidence changes. That's good.
4. You should always ask: "What's the latest evidence?"
Not: "What did everyone believe 10 years ago?"
[OUTRO - 1:50-2:00]
ERSA isn't a final answer. It's a confidence level based on current
evidence.
And that's perfect, because evidence changes.
Science progresses.
And you stay informed.
One-Page Cheat Sheet for Printing/Sharing
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ERSA QUICK REFERENCE
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WHAT IS ERSA?
A score from -1 to 9+ that tells you how confident to be in a
scientific claim.
THE SCALE:
🔴 ERSA -1 to 0 = Proven false or untestable
🟠 ERSA 1-2 = Very early stage
🟡 ERSA 3-4 = Some evidence, uncertain
🟢 ERSA 5-6 = Solid evidence
🔵 ERSA 7-8 = Well-established
🟣 ERSA 9+ = Consensus fact
QUICK TEST:
See a health claim? Ask: "What's the ERSA?"
ERSA -1? → Ignore it (proven false)
ERSA 1-2? → Interesting but wait (too early)
ERSA 3-4? → Be cautious (mixed evidence)
ERSA 5-6? → Probably worth it (solid)
ERSA 7-8? → Trust it (well-proven)
ERSA 9+? → Definitely do it (proven fact)
RED FLAGS:
❌ "ERSA 5 proves I'm right!"
(No, ERSA 5 = moderate confidence, not proof)
❌ "ERSA 2 is fake news!"
(No, ERSA 2 = early stage, could be revolutionary)
❌ No evidence shown
(Always ask: "What's the research?")
KEY PRINCIPLE:
Higher ERSA = more evidence & confidence
Lower ERSA = less evidence, more uncertainty
REMEMBER:
Science updates as evidence changes. ERSA scores changing isn't
weakness—it's how we learn.
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Hashtags for Social Media
#ERSAScale
#ScienceConfidence
#EvidenceMatters
#SpotFakeNews
#ThinkScientifically
#EvidenceBasedDecisions
#MakeBetterChoices
#DebunkMisinformation
#ScienceLiteracy
#UnderstandEvidence
Call-to-Action Templates
For Websites:
"Wondering how confident to be in this claim?
ERSA Score: 5.2 (Moderate confidence)
Learn more about ERSA scores →"
For Social Media:
Saw this health claim? Here's the ERSA:
"Coffee prevents cancer" = ERSA 2-3 (Early stage)
"Vaccines save lives" = ERSA 9 (Consensus)
"Bleach cures COVID" = ERSA -1 (Harmful myth)
What's ERSA? A confidence score for scientific claims.
Learn how to use it → [link]
For YouTube:
Help others understand evidence quality! Share this video about ERSA
with someone who:
- Shares health claims without sources
- Worries about fake news
- Wants to make better decisions
- Questions everything
ERSA helps you know what to believe and why.
FAQ for Your Content
Q: Isn’t science supposed to be certain? A: No. Science is about confidence levels based on evidence. ERSA shows those confidence levels. That’s more honest than pretending everything is either 100% true or 100% false.
Q: Can ERSA be wrong? A: Yes! ERSA scores are based on current evidence. When new evidence emerges, ERSA can change. That’s not a flaw—that’s how science should work.
Q: Who decides the ERSA score? A: Usually the scientific consensus for that field. But ERSA is meant to be transparent—you can see the evidence behind any score.
Q: What if experts disagree? A: That disagreement shows the genuine uncertainty. If ERSA is 2-4, experts probably do disagree. That’s okay.
Q: Can I use ERSA for non-science claims? A: ERSA is designed for testable claims. For philosophy, religion, or art, it’s less useful. Stick to science/health/technology claims.
Q: Should I always follow high-ERSA advice? A: Not always. ERSA tells you confidence in the claim, not whether you personally should do it. Example: “Exercise helps mental health” is ERSA 6, but someone with certain injuries might need modifications.
Q: What if ERSA doesn’t exist for something I care about? A: Someone can assess it! The method is public. You can apply ERSA thinking to almost any testable claim.
Q: Is ERSA trying to censor anything? A: No. ERSA -1 (proven false) still exists—people can find it. ERSA just gives context. You decide what to believe.
For Your Knowledge Garden Structure
Suggested Organization:
ERSA (Main Hub)
├── Quick Start Guide
│ └── What is ERSA in 60 seconds
│
├── Understanding ERSA
│ ├── The ERSA Scale Explained
│ ├── Real World Examples
│ └── How ERSA Changes
│
├── Using ERSA
│ ├── How to Evaluate Claims
│ ├── Spotting Misinformation
│ └── Making Better Decisions
│
├── Deep Dives
│ ├── How Scientists Judge Evidence
│ ├── Bradford Hill Criteria
│ ├── Understanding Bias in Research
│ └── AI and ERSA Scoring
│
├── Advanced Topics
│ ├── Claimer Profile Assessment
│ ├── Red Team Critique
│ └── Implementation Strategy
│
└── FAQ & Resources
├── Common Questions
├── Video Scripts
└── Graphics & Downloads