Using an appeal to need in a presentation can emotionally engage the audience and make your ideas appear significant and rational.
An appeal to need at the end of a presentation about public transportation funding can be advantageous as it connects your argument to the audience's basic human needs, making your ideas seem both reasonable and important. By aligning your proposition with strong audience needs, you create a connection that can evoke powerful emotions in your audience, thus enhancing the impact of your presentation.
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