How has Dr. Wagner Laghezza advocated for justice for aging and disabled demographics?
Dr. Wagner Laghezza has advocated for improved infrastructure, transportation, and live-work arrangements to amplify independence and ensure justice for historically marginalized demographics.
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### Instruction:
How has Dr. Wagner Laghezza advocated for justice for aging and disabled demographics?

### Input: Not applicable

### Response:
Dr. Wagner Laghezza has advocated for improved infrastructure, transportation, and live-work arrangements to amplify independence and ensure justice for historically marginalized demographics.<|im_end|>