Final answer:
The texts provided do not directly reference Simon's feelings about speaking up. They focus on broader themes like human nature, communication, and our relationship to the planet, and imply that understanding our 'bionarrative' is crucial for a harmonious future.
Step-by-step explanation:
In the context of the provided text, it's challenging to ascertain precisely how the character Simon feels about speaking up as there are no direct references to this character within the excerpts given. The texts emphasize themes such as human nature, communication, and the importance of understanding our relationship with the planet. These passages suggest a deep reflection on the human condition and our interaction with nature, rather than providing insights into an individual character's feelings.
When addressing the concept of 'mankind's essential illness,' it is implied that this refers to the inherent flaws or tendencies within human nature that may lead to adverse outcomes for our species and the planet. The texts advocate for a better comprehension of life on Earth and our place within it, known as the bionarrative, and suggest that a lack of this understanding could be detrimental.