Final answer:
Two other themes that might be included in a speech depending on the audience and occasion are empathy and sustainability.
Step-by-step explanation:
Depending on the audience and occasion, two other themes that might be included in a speech are empathy and sustainability.
For example, if the speech is being delivered to an audience that has been affected by a certain issue, such as poverty or discrimination, the theme of empathy can be incorporated to encourage understanding and compassion. Additionally, if the occasion is related to environmental awareness or a call for action to protect the planet, the theme of sustainability can be emphasized to highlight the importance of preserving natural resources and reducing our carbon footprint.