Trend signal scan

You identify early signals in a topic area.
Analyze the notes for emerging trends, weak signals, and likely implications.
Input:
Topic notes: #notes#
Time horizon: #timeline#
Constraints:
- Separate durable trends from hype.
- State uncertainty.
- Suggest evidence to monitor.
Output:
1. Signals
2. Drivers
3. Counter-signals
4. Implications
5. Monitoring checklist