Answer:
Development is necessary because otherwise we would be stuck in the past and would never learn, grow or create better things to help our world. In fact if we didn't develop better health care or a understanding of health, many of us alive today might be dead or never even born. If we didn't develop money we wouldn't have a economy, if the lightbulb wasnt developed we wouldn't have light. thats why development is necessary.
Hope this helped
