The study will assess the number of calories participants select in the restaurant ordering task, calculated as the total number of calories selected across all menu items the participant selected in the restaurant ordering task. Higher values indicate higher calories selected.

The study will assess the number of calories participants select from entrees and appetizers in the restaurant ordering task, calculated as the total number of calories selected across entrees and appetizers the participant selected in the restaurant ordering task. Higher values indicate higher calories selected.

The study will assess the amount of sodium participants select in the restaurant ordering task, calculated as the total sodium (in milligrams) selected across all menu items the participant selected in the restaurant ordering task. Higher values indicate higher sodium selected.

The study will assess the amount of sodium participants select from entrees and appetizers in the restaurant ordering task, calculated as the total sodium (in milligrams) selected across entrees and appetizers the participant selected in the restaurant ordering task. Higher values indicate higher sodium selected.

The study will assess the amount of saturated fat participants select in the restaurant ordering task, calculated as the total saturated fat (in grams) selected across all menu items the participant selected in the restaurant ordering task. Higher values indicate higher saturated fat selected.

The study will assess the amount of saturated fat participants select from entrees and appetizers in the restaurant ordering task, calculated as the total saturated fat (in grams) selected across entrees and appetizers the participant selected in the restaurant ordering task. Higher values indicate higher saturated fat selected.

The study will assess the amount of sugar participants select in the restaurant ordering task, calculated as the total sugar (in grams) selected across all menu items the participant selected in the restaurant ordering task. Higher values indicate higher sugar selected.

The study will assess the amount of sugar participants select from entrees and appetizers in the restaurant ordering task, calculated as the total sugar (in grams) selected across entrees and appetizers the participant selected in the restaurant ordering task. Higher values indicate higher sugar selected.

The study will assess the amount of fiber participants select in the restaurant ordering task, calculated as the total fiber (in grams) selected across all menu items the participant selected in the restaurant ordering task. Higher values indicate higher fiber selected.

The study will assess the amount of fiber participants select from entrees and appetizers in the restaurant ordering task, calculated as the total fiber (in grams) selected across entrees and appetizers the participant selected in the restaurant ordering task. Higher values indicate higher fiber selected.

The study will assess the amount of protein participants select in the restaurant ordering task, calculated as the total protein (in grams) selected across all menu items the participant selected in the restaurant ordering task. Higher values indicate higher protein selected.

The study will assess the amount of protein participants select from entrees and appetizers in the restaurant ordering task, calculated as the total protein (in grams) selected across entrees and appetizers the participant selected in the restaurant ordering task. Higher values indicate higher protein selected.

The study will assess the carbon footprint of all items that participants select in the restaurant ordering task, calculated as the total carbon footprint (in CO2-equivalents) selected across all items the participant selected in the restaurant ordering task. Higher values indicate a larger carbon footprint of selected items.

The study will assess the carbon footprint of all entrees and appetizers that participants select in the restaurant ordering task, calculated as the total carbon footprint (in CO2-equivalents) selected across all entrees and appetizers the participant selected in the restaurant ordering task. Higher values indicate a larger carbon footprint of selected items.

The study will assess noticing of the eco-labels with 1 item: "When you were selecting items to order, did you notice any other labels next to menu items?" Response options will be "yes" (coded as 1) and "no" (coded as 0).

The study will assess thinking about the environmental effects of food while ordering with 1 item: "When you chose what to order from the menu, how much did you think about each of the following characteristics? Environmental sustainability." Response options will range from "Not at all" (coded as 1) to "A great deal" (coded as 5). Higher scores indicate more thinking about the environmental effects of food while ordering.

The study will assess thinking about the healthfulness of food while ordering with 1 item: "When you chose what to order from the menu, how much did you think about each of the following characteristics? Healthfulness." Response options will range from "Not at all" (coded as 1) to "A great deal" (coded as 5). Higher scores indicate more thinking about the healthfulness of food while ordering.

The study will assess thinking about the taste of food while ordering with 1 item: "When you chose what to order from the menu, how much did you think about each of the following characteristics? Taste." Response options will range from "Not at all" (coded as 1) to "A great deal" (coded as 5). Higher scores indicate more thinking about the taste food while ordering.

The study will assess perceived sustainability of sustainable menu items with 1 item: "How environmentally sustainable do you think this item is?" For this question, participants will be randomized to view an image of 1 of 13 more sustainable menu items. For participants in the ecolabels arm, the item will display an ecolabel. Response options will range from "Not at all" (coded as 1) to "Extremely" (coded as 5). Higher scores indicate higher perceived sustainability.

The study will assess perceived healthfulness of sustainable menu items with 1 item: "How healthy do you think this item is?" For this question, participants will be randomized to view an image of 1 of 13 more sustainable menu items. For participants in the ecolabels arm, the item will display an ecolabel. Response options will range from "Not at all" (coded as 1) to "Extremely" (coded as 5). Higher scores indicate higher perceived healthfulness.

The study will assess perceived tastiness of sustainable menu items with 1 item: "How tasty do you think this item is?" For this question, participants will be randomized to view an image of 1 of 13 more sustainable menu items. For participants in the ecolabels arm, the item will display an ecolabel. Response options will range from "Not at all" (coded as 1) to "Extremely" (coded as 5). Higher scores indicate higher perceived tastiness.

The study will assess perceived sustainability of unsustainable menu items with 1 item: "How environmentally sustainable do you think this item is?" For this question, participants will be randomized to view an image of 1 of 13 less sustainable menu items. Response options will range from "Not at all" (coded as 1) to "Extremely" (coded as 5). Higher scores indicate higher perceived sustainability.

The study will assess perceived healthfulness of unsustainable menu items with 1 item: "How healthy do you think this item is?" For this question, participants will be randomized to view an image of 1 of 13 less sustainable menu items. Response options will range from "Not at all" (coded as 1) to "Extremely" (coded as 5). Higher scores indicate higher perceived healthfulness.

The study will assess perceived tastiness of unsustainable menu items with 1 item: "How tasty do you think this item is?" For this question, participants will be randomized to view an image of 1 of 13 less sustainable menu items. Response options will range from "Not at all" (coded as 1) to "Extremely" (coded as 5). Higher scores indicate higher perceived tastiness.

The study will assess the extent to which participants want to see the eco-label on restaurant menus with 1 item: "I want to see this label on menus next to foods that are more environmentally sustainable." Response options will range from "Strongly disagree" (coded as 1) to "Strongly agree" (coded as 5). The investigators will dichotomize responses into agree (4 or 5, indicating participants want to see the label on restaurant menus) vs. disagree or neutral (1-3, indicating participants do not want to see the label on restaurant menus).

The study will assess the extent to which participants think the ecolabel helps them choose more sustainable foods with 1 item: "This label would help me choose more environmentally sustainable foods." Response options will range from "Strongly disagree" (coded as 1) to "Strongly agree" (coded as 5). The investigators will dichotomize responses into agree (4 or 5, indicating participants think the ecolabel helps them choose more sustainable foods) vs. disagree or neutral (1-3, indicating participants do not think the ecolabel helps them choose more sustainable foods).

The study will assess the extent to which participants perceive that the ecolabel makes them feel more in control of making sustainable eating decisions with 1 item: "This label makes me feel more in control of making sustainable eating decisions." Response options will range from "Strongly disagree" (coded as 1) to "Strongly agree" (coded as 5). The investigators will dichotomize responses into agree (4 or 5, indicating participants perceive the ecolabel increases control over making sustainable eating decisions) vs. disagree or neutral (1-3, indicating participants do not perceive that the ecolabel increases control).