---
title: "1 Global Climate Quotes By Heidi Hammel"
description: "1 Global Climate quotes by Heidi Hammel. Plus more from Heidi Hammel and more Global Climate sayings from other authors."
image: "https://sms4smile.com/quotes/i/cfd/heidi-hammel-9437_change_it-s-very-clear-that-global-climate-chan_1390504.jpg"
---

> [It's very clear that global climate change is occurring on earth, but it's also been very clear that that has always happened on earth. We've always had a changing climate on earth. We all know about ice ages. We know…](https://sms4smile.com/quotes/heidi-hammel/it-s-very-clear-that-global-climate-change-is-occurring-on-earth-but/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

[Image](https://sms4smile.com/quotes/i/cfd/heidi-hammel-9437_change_it-s-very-clear-that-global-climate-chan_1390504.jpg)

## More by Heidi Hammel

> [Even after years of observing, a new picture of Uranus from Keck Observatory can stop me in my tracks and make me say, 'Wow!'](https://sms4smile.com/quotes/heidi-hammel/even-after-years-of-observing-a-new-picture-of-uranus-from-keck/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [When I first heard that a comet was going to hit Jupiter, my reaction was, 'Eh. So what? Jupiter's huge. Comets are small. And…](https://sms4smile.com/quotes/heidi-hammel/when-i-first-heard-that-a-comet-was-going-to-hit-jupiter-my-reaction/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [There are amateurs who have seen that one of Uranus' poles is brighter than the other, or who have seen cloud formations on the…](https://sms4smile.com/quotes/heidi-hammel/there-are-amateurs-who-have-seen-that-one-of-uranus-poles-is-brighter/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [I would say the biggest challenge I had as a woman in science is be a mom. It's really hard. It's very hard work…](https://sms4smile.com/quotes/heidi-hammel/i-would-say-the-biggest-challenge-i-had-as-a-woman-in-science-is-be-a/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [No one planet can tell us everything about the universe, but Neptune seems to hold more than its share of information about the formation…](https://sms4smile.com/quotes/heidi-hammel/no-one-planet-can-tell-us-everything-about-the-universe-but-neptune/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [The thing about telescopes is that the mirror is the main component. Once that's built, you don't need to build new ones; you just…](https://sms4smile.com/quotes/heidi-hammel/the-thing-about-telescopes-is-that-the-mirror-is-the-main-component/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [I don't think I could advocate for increasing NASA's budget by a factor of two or ten, because I want us to have good…](https://sms4smile.com/quotes/heidi-hammel/i-don-t-think-i-could-advocate-for-increasing-nasa-s-budget-by-a/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [Whatever I was going into, whether it was going to be chorus or history or astronomy or whatever, do it right. Be a professional.…](https://sms4smile.com/quotes/heidi-hammel/whatever-i-was-going-into-whether-it-was-going-to-be-chorus-or/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [By monitoring auroral activity on exoplanets, we may be able to infer the presence of water on or within an exoplanet.](https://sms4smile.com/quotes/heidi-hammel/by-monitoring-auroral-activity-on-exoplanets-we-may-be-able-to-infer/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [We thought of Uranus's atmosphere as pretty much dead. And it's not.](https://sms4smile.com/quotes/heidi-hammel/we-thought-of-uranus-s-atmosphere-as-pretty-much-dead-and-it-s-not/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [Because exploration is not science driven, you've got to ask what is it driven by? And it's driven by politics.](https://sms4smile.com/quotes/heidi-hammel/because-exploration-is-not-science-driven-you-ve-got-to-ask-what-is/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [I think the only way that the U.S. human spaceflight program is going to get really revitalized, really put sort of an Apollo level…](https://sms4smile.com/quotes/heidi-hammel/i-think-the-only-way-that-the-u-s-human-spaceflight-program-is-going/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [Together, NASA and Hubble are opening new vistas on the universe.](https://sms4smile.com/quotes/heidi-hammel/together-nasa-and-hubble-are-opening-new-vistas-on-the-universe/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [It's clear that the only thing that is inhibiting us from doing further human exploration of space is money and the will to do…](https://sms4smile.com/quotes/heidi-hammel/it-s-clear-that-the-only-thing-that-is-inhibiting-us-from-doing/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

> [Climates always change. The question is, how are we going to adapt to climate change? Now, it may be true that we are accelerating…](https://sms4smile.com/quotes/heidi-hammel/climates-always-change-the-question-is-how-are-we-going-to-adapt-to/)

[Heidi Hammel](https://sms4smile.com/quotes/author/heidi-hammel/)

```json
{
    "@context": "https://schema.org",
    "@graph": [
        {
            "@type": "ItemList",
            "@id": "https://sms4smile.com/quotes/about/global-climate/heidi-hammel/#itemlist",
            "name": "1 Global Climate Quotes By Heidi Hammel",
            "numberOfItems": 1,
            "itemListElement": [
                {
                    "@type": "ListItem",
                    "position": 1,
                    "item": {
                        "@type": "Quotation",
                        "text": "It's very clear that global climate change is occurring on earth, but it's also been very clear that that has always happened on earth. We've always had a changing climate on earth. We all know about ice ages. We know when our continent was covered with ice sheets. We know glaciers come and they go. It puzzles me that people forget that.",
                        "creator": {
                            "@type": "Person",
                            "name": "Heidi Hammel"
                        },
                        "url": "https://sms4smile.com/quotes/heidi-hammel/it-s-very-clear-that-global-climate-change-is-occurring-on-earth-but/",
                        "image": {
                            "@type": "ImageObject",
                            "@id": "https://sms4smile.com/quotes/i/cfd/heidi-hammel-9437_change_it-s-very-clear-that-global-climate-chan_1390504.jpg",
                            "contentUrl": "https://sms4smile.com/quotes/i/cfd/heidi-hammel-9437_change_it-s-very-clear-that-global-climate-chan_1390504.jpg",
                            "url": "https://sms4smile.com/quotes/i/cfd/heidi-hammel-9437_change_it-s-very-clear-that-global-climate-chan_1390504.jpg",
                            "width": 1080,
                            "height": 1080,
                            "caption": "“It's very clear that global climate change is occurring on earth, but it's also been very clear that that…” — Heidi Hammel",
                            "creditText": "SMS4Smile Quotes",
                            "creator": {
                                "@id": "https://sms4smile.com/quotes/#organization"
                            }
                        }
                    }
                }
            ]
        },
        {
            "@type": "CollectionPage",
            "@id": "https://sms4smile.com/quotes/about/global-climate/heidi-hammel/#webpage",
            "url": "https://sms4smile.com/quotes/about/global-climate/heidi-hammel/",
            "name": "Global Climate Quotes by Heidi Hammel",
            "isPartOf": {
                "@id": "https://sms4smile.com/quotes/#website"
            },
            "mainEntity": {
                "@id": "https://sms4smile.com/quotes/about/global-climate/heidi-hammel/#itemlist"
            },
            "primaryImageOfPage": {
                "@id": "https://sms4smile.com/quotes/i/cfd/heidi-hammel-9437_change_it-s-very-clear-that-global-climate-chan_1390504.jpg"
            },
            "description": "1 Global Climate quotes by Heidi Hammel. Plus more from Heidi Hammel and more Global Climate sayings from other authors.",
            "breadcrumb": {
                "@id": "https://sms4smile.com/quotes/about/global-climate/heidi-hammel/#breadcrumb"
            }
        },
        {
            "@type": "BreadcrumbList",
            "@id": "https://sms4smile.com/quotes/about/global-climate/heidi-hammel/#breadcrumb",
            "itemListElement": [
                {
                    "@type": "ListItem",
                    "position": 1,
                    "name": "Home",
                    "item": "https://sms4smile.com/"
                },
                {
                    "@type": "ListItem",
                    "position": 2,
                    "name": "Quotes",
                    "item": "https://sms4smile.com/quotes/"
                },
                {
                    "@type": "ListItem",
                    "position": 3,
                    "name": "Topics",
                    "item": "https://sms4smile.com/quotes/categories/"
                },
                {
                    "@type": "ListItem",
                    "position": 4,
                    "name": "Global Climate",
                    "item": "https://sms4smile.com/quotes/about/global-climate/"
                },
                {
                    "@type": "ListItem",
                    "position": 5,
                    "name": "Heidi Hammel",
                    "item": "https://sms4smile.com/quotes/about/global-climate/heidi-hammel/"
                }
            ]
        },
        {
            "@type": "WebSite",
            "@id": "https://sms4smile.com/quotes/#website",
            "name": "SMS4Smile Quotes",
            "url": "https://sms4smile.com/quotes/",
            "publisher": {
                "@id": "https://sms4smile.com/quotes/#organization"
            }
        },
        {
            "@type": "Organization",
            "@id": "https://sms4smile.com/quotes/#organization",
            "name": "SMS4Smile Quotes",
            "url": "https://sms4smile.com/quotes/",
            "logo": {
                "@type": "ImageObject",
                "url": "https://sms4smile.com/quotes/wp-content/themes/sq/assets/icons/icon-512.png",
                "width": 512,
                "height": 512
            }
        }
    ]
}
```