Broadly utilitarian' argument for the conservation of biodiversity does not include
(a) bioprospecting
(b) pollination
(c) asethetic value
(d) climatic regulation.

Options

A. bioprospecting
B. pollination
C. asethetic value
D. climatic regulation.

Answer

To solve the question regarding the broadly utilitarian argument for the conservation of biodiversity, we will analyze each option provided and determine which one does not fit into the broadly utilitarian perspective.

### Step-by-Step Solution:

1. **Understand the Broadly Utilitarian Argument**:
- The broadly utilitarian argument for biodiversity conservation emphasizes the ecosystem services provided by biodiversity that benefit humans without direct economic exploitation. These services include pollination, climate regulation, and aesthetic enjoyment.

2. **Analyze Each Option**:
- **Option (a) Bioprospecting**:
- Bioprospecting involves searching for and utilizing biological resources for commercial purposes, such as discovering new drugs or genetic materials. This is more aligned with narrowly utilitarian arguments since it focuses on economic benefits derived from biodiversity.
- **Option (b) Pollination**:
- Pollination is a critical ecosystem service provided by various organisms (like bees and birds) that supports food production and biodiversity. This is a key component of the broadly utilitarian argument.
- **Option (c) Aesthetic Value**:
- The aesthetic value refers to the enjoyment and appreciation of nature's beauty, which contributes to human well-being. This is also included in the broadly utilitarian perspective.
- **Option (d) Climatic Regulation**:
- Climate regulation involves the role of biodiversity in maintaining climate stability and mitigating climate change effects. This is another essential ecosystem service that falls under the broadly utilitarian argument.

3. **Identify the Correct Answer**:
- After analyzing all options, it is clear that **(a) Bioprospecting** does not fit within the broadly utilitarian argument for biodiversity conservation. Instead, it is associated with narrowly utilitarian arguments that focus on economic benefits.

### Final Answer:
The correct answer is **(a) Bioprospecting**.